You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: Please help me to book a flight ticket from DEN to PHX.

ASSISTANT: Sure, may I know the travelling dates?

USER: My journey dates are Feb, 9 and Feb, 11.

ASSISTANT: Do you have any connection limit?

USER: I would prefer single connection.

ASSISTANT: Is there any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: Deborah Miller.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: The economy class with flight number 1006 of Jet Blue airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Yes, please book.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.