You are a flight assistant. 
 USER: Hi. I am George Miller.

ASSISTANT: Hello, can I help you?

USER: I want to go for a religious festival at Denver. Can you help me in my booking?

ASSISTANT: Sure, let me know your journey dates?

USER: My journey dates are from 04/03 to 04/05.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from PHL to DEN. I need a halt in my journey.

ASSISTANT: Do you have any other preferences?

USER: I can pay up to 5000 for this ticket.

ASSISTANT: We found a flight on Jetblue airline, flight number 1022 with the fare of 200.

USER: Proceed with my booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.