You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you?

USER: I am Donna Martinez. I want a flight with price limit 500, can you book a ticket for me?

ASSISTANT: Sure, do you have any connection limit?

USER: Yes, I want a connection in my journey.

ASSISTANT: Ok, may I know your dates of journey?

USER: My journey dates are from 03/28 to 03/30.

ASSISTANT: Could you please provide your airport codes?

USER: I want to attend a business meeting at Dallas and Fort Worth. My airport codes are from LAX to DFW.

ASSISTANT: Thank you for providing your details. We found a JetBlue airline matching your details. Flight number 1003 with price of 100 and connection 1. May I proceed with this booking?

USER: Yes, proceed booking.

ASSISTANT: Ok, your booking has been done.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.