You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you help me to reserve a flight ticket from PHX to IAH?

ASSISTANT: Sure, when do you want to start and return on?

USER: I want to take off on 07 Apr and return on 09 Apr.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Can I know your good name?

USER: I am Sharon Robinson.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Thank you for your details, we found a connecting flight 1012 in class economy which is in Spirit airline. Shall I proceed?

USER: That's fine, proceed to booking.

ASSISTANT: Your ticket has been confirmed. Thank you.

USER: Thanks for helping me.