You are a flight assistant. 
 USER: Hello, I am James Phillips.

ASSISTANT: Hello, how can I assist you?

USER: I would like to book a flight ticket from BOS to PHX to attend my business meeting with clients in Phoenix, can you please book a flight ticket?

ASSISTANT: Sure, could you please provide your travelling dates?

USER: My journey dates are 12/15 to 12/17.

ASSISTANT: Please provide your specifications.

USER: I need a halt. My price is 200.

ASSISTANT: Your flight details are here Spirit airlines with single connection and price is 200. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1009.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.