You are a flight assistant. 
 USER: Hello, I am Jason Perez.

ASSISTANT: Hello, how can I help you?

USER: I am planning to attend parents meeting in Fort Worth, Can you help me for booking a flight ticket please?

ASSISTANT: Sure, can you please share your travelling dates?

USER: I would like to travel on 02/05 to 02/07.

ASSISTANT: May I know your airport codes please?

USER: My source point is CA-SFO to destination point is TX-DFW. I need single connection flight.

ASSISTANT: Do you have any specifications?

USER: I need price limit should not exceed 200.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a flight with Delta airlines, flight number is 1022 with one connection and price is 100.

USER: Ok, you can proceed for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your information.

ASSISTANT: Thanks for choosing us. Have a good day.