You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me in reserving the ticket from HOU to CLT?

ASSISTANT: Sure. Tell me your travel dates and connection limit please?

USER: I am planning my trip on May 15 and again I will return back on May 17.

ASSISTANT: Connection limit please?

USER: I am planning to travel in single connection flight.

ASSISTANT: May I know your name please?

USER: Myself Carol Evans.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Thanks for your patience. I have found spirit airlines which is a stopover flight.

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1001.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you.