You are a flight assistant. 
 USER: Hi. I am Dorothy Clark.

ASSISTANT: Hello, how can I support you?

USER: I need to book a flight ticket from New York to San Francisco, so can you please help me with booking flight ticket on dates 11/11 and 11/13?

ASSISTANT: Sure, please provide your fare limit.

USER: Sure, I can pay up to 500.

ASSISTANT: Ok, do you need any halt in between your journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: Ok, Kindly mention your source and destination airport codes.

USER: Sure, my airport codes are NY-JFK and CA-SFO.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Thank you for your time, we found a connecting flight in 1003 JetBlue airline with price 100. Shall I proceed for booking?

USER: Yes, please.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for availing us.