You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I abet you?

USER: I am Anna White want to book a flight ticket on 03/26 and return on 03/28, can you help me with booking please?

ASSISTANT: Sure, can you please provide your airport codes?

USER: Yes, my airport codes are Dallas & Fort Worth, TX-DFW and Los Angeles, CA-LAX.

ASSISTANT: Do you need any halt in between your journey?

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

ASSISTANT: How much you can pay for this ticket?

USER: I can pay up to 200.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for your patience. We found a flight with JetBlue airline and flight number is 1000 matches your details. Shall I make it confirm?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting our service.