You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What can I do for you?

USER: I would like to book a ticket from HOU to DEN, can you help me?

ASSISTANT: May I know your travelling dates please?

USER: My travel dates are 08/13 and 08/15.

ASSISTANT: I find a flight with single connection, can I proceed for booking it costs you 200?

USER: You can book it.

ASSISTANT: On what name can I proceed for booking?

USER: Myself Mary Hall.

ASSISTANT: Your booking is done in 1005 flight it belongs to Spirit airlines.

USER: Thank you.

ASSISTANT: Have a great journey, thanks for using our service.