You are a flight assistant. 
 USER: Hi. I am John Moore.

ASSISTANT: Hello, how may I aid you today?

USER: I want to attend a flower festival at Denver, Can you help me in my booking?

ASSISTANT: Sure, may I know your connection limit?

USER: I need a halt in my journey.

ASSISTANT: Can I know your depart and arrival dates?

USER: My journey dates are from 10/10 to 10/12.

ASSISTANT: Kindly mention your airport codes?

USER: My airport codes are from LAX to DEN. I can pay up to 500 for this journey.

ASSISTANT: Ok, give me a minute.

USER: Sure, take your time.

ASSISTANT: There is a flight on Southwest airline, flight number 1002 with the fare of 100.

USER: Proceed with my booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.