You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for the day?

USER: I am Emily Harris. I am planning to visit PHX to meet my father, can you please find a flight from IAH?

ASSISTANT: When are you planning to travel?

USER: I am planning to start my journey on 01/16 and return back on 01/18.

ASSISTANT: Do you prefer a halt?

USER: Yes, I need one halt.

ASSISTANT: We found a flight 1004 in UA airline the price is 100 with a halt.

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with a class economy.

USER: Thank you for booking.