You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight from DFW to BOS. Can you please help me with the booking?

ASSISTANT: Sure, please provide your journey dates.

USER: Sure, I want to travel on Oct 9 and need to return on Oct 11.

ASSISTANT: Ok, May I know your connection limit?

USER: I am looking for a flight with single connection.

ASSISTANT: Ok, Do you have any class preference?

USER: No.

ASSISTANT: Ok, Is there any other preferences?

USER: No.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1029 United Airlines with a fare of 100. Can I proceed?

USER: Ok, please proceed.

ASSISTANT: May I know your name?

USER: Susan Adams.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.