You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you book me a plane ticket from BOS to DFW?

ASSISTANT: Sure, may I know your travel dates?

USER: I am planning to start on Oct 14 and return on Oct 16.

ASSISTANT: May I know your name?

USER: I am Catherine Jackson.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need 1 lay by.

ASSISTANT: Do you have any other preferences?

USER: No.

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

USER: Sure.

ASSISTANT: Flight-1029 is available in United airlines with single connection and the ticket fare is 100. Can I proceed?

USER: Fine, please proceed.

ASSISTANT: Your booking is confirmed.

USER: Thanks for your support.

ASSISTANT: Thank you for reaching us.