You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Amy Gonzalez. I want to book a flight ticket from PHX to HOU. Could you help me in booking?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are from Jan 01-03.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a Delta airline, flight number: 1023, price: 100 with one connection. Shall I proceed to booking?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been confirmed in economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you, have a good day.