You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I want to book a flight ticket form BOS to DFW. Could you help me in booking?

ASSISTANT: When you are willing to travel?

USER: My planned travelling dates are from Feb 02 - 04.

ASSISTANT: Do you have any connection limit?

USER: I prefer for single connection.

ASSISTANT: May, I know your good name?

USER: James Harris.

ASSISTANT: We found 1027 UA airlines with single connection with price 200. Shall I proceed with the booking?

USER: Yes, please proceed.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.