You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to do shopping with my friends at Phoenix, can you avail me a flight ticket?

ASSISTANT: Sure, may I know your airport codes please?

USER: My airport codes are HOU to PHX.

ASSISTANT: May I know travelling dates?

USER: My travelling dates are Dec 22 and Dec 24.

ASSISTANT: Do you have connection limit?

USER: I need a break in between my journey.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: There is a flight with single connection in Hawaiian airlines, can I proceed for booking in economy class?

USER: Please proceed.

ASSISTANT: On which name can I proceed for booking?

USER: I am Laura Campbell.

ASSISTANT: Your booking is done in 1007 flight.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.