You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I would like to travel from JFK to DEN to meet my childhood friend. Can you find any flights available?

ASSISTANT: Sure, could you please help me with your preferable trip dates?

USER: I am planning to travel on dates 04/29 and 05/01.

ASSISTANT: For proceed your booking, can I know on which name you want to book a ticket?

USER: I want to book the ticket in the name of George Martinez.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: George, thank you for waiting. There is a flight found at your preferable dates with Spirit airline and flight number is 1023. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has booked.

USER: Thank you for your kind response.

ASSISTANT: Welcome. Thank you for contacting us.