You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me to book a flight ticket from IAH to SEA?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are May 9 to May 11.

ASSISTANT: May I know your name?

USER: Dennis Jones here.

ASSISTANT: Do you have any connection limit preference for this trip?

USER: I need a single connection of flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Thank you for the information, please wait for a while.

USER: Sure.

ASSISTANT: Flight-1005 is available in Spirit airlines with single connection and the ticket fare is 100. Can I proceed?

USER: Ok, please proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.