I have got a phone call this afternoon about a job I applied for. She asked a few questions then suggested I come in for an interview next week. She said she'll email me about dates times etc. About 1 - 2 hours later I received another phone call from the same person asking if I can come in tomorrow for the interview. I said yes and we agreed on a time. She again said she'll email me the details and confirm but I haven't received an email. What should I do ? Interview is first thing in the morning so can really call her as she won't be in before that.