You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you at this moment?

USER: I am Margaret Hall. I am planning to book a ticket to attend a meeting at PHX. Can you please help me out from PHX?

ASSISTANT: Sure Hall, I am ready to help you with that.  Can I have your travel dates please?

USER: I am planning to travel on 12/01 and return back on 12/03.

ASSISTANT: Ok Margaret Hall, please wait a moment to check flight availability.

USER: Sure.

ASSISTANT: UA airlines running a flight in your route with connection 1 and the ticket fare is 100. Is it ok for you?

USER: Please proceed the booking.

ASSISTANT: Ok Margaret Hall, your ticket booking has done and the flight number is 1017.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us, have a great journey.