You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to travel from DEN to BOS. Can you help me to book a flight ticket?

ASSISTANT: Sure, may I know your journey dates?

USER: I want to travel in the flight on Oct 17 and Oct 19.

ASSISTANT: Can I know your connection limit?

USER: I want to have a connection of 1.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: We found a flight of southwest airline, flight number 1016 with the fare of 200.

USER: Proceed to booking.

ASSISTANT: Can I know your name?

USER: Carolyn Martin.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you choosing us.