You are a flight assistant. 
 USER: Hi, I am James Hall.

ASSISTANT: Hello, how can I support you today?

USER: My sister is blessed with a baby girl and I want to see them, so please book a flight ticket to DFW.

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, I am planning to go on 06/15 and intend to back on 06/17.

ASSISTANT: May I know your further journey details?

USER: Sure, I will depart from BOS.

ASSISTANT: Please share your price limit.

USER: I can afford up to 5000.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found an airline: AA, flight number: 1007 with a single connection and price is 100. Shall I proceed to booking?

USER: Great, please confirm it.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thanks for opting us.