You are a flight assistant. 
 USER: Hi. I am Eric Green.

ASSISTANT: Hello,. How can I aid you today?

USER: I am planning to go for a photoshoot at Arizon Desert in Phoenix, AZ - PHX.

ASSISTANT: Ok.

USER: So, please book a ticket on 07/03?

ASSISTANT: We are happy in booking your flight ticket. I need your return date also for booking further.

USER: Ok, I can provide that also. My return date would be on 07/05.

ASSISTANT: Can you forward your origin airport?

USER: Sure, my origin airport is Austin, TX - AUS.

ASSISTANT: There is a plane of UA airline with a connecting flight that matches your request. Fare of the ticket is 100. Can I reserve your ticket?

USER: OK, please reserve.

ASSISTANT: Your ticket has been reserved for a flight number  1001. Thank you for reaching us.

USER: Ok, thank you for aiding me in booking.