You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Help me in booking my flight ticket.

ASSISTANT: Sure, Can I know your planning dates?

USER: My preferable dates are 05/26 and 05/28.

ASSISTANT: Can I know your airport codes?

USER: I want to travel from CO - DEN to CO - DEN.

ASSISTANT: Do you have any other additional requirements?

USER: Connection limit should be 1 and price should not exceed 500.

ASSISTANT: There is a flight matching with your details. Shall I book the ticket?

USER: Book it for me.

ASSISTANT: Can I know your name for booking the ticket?

USER: I'm Larry Harris.

ASSISTANT: OK. Your ticket is booked. Have a great journey. Thank you.

USER: Can I know the complete details about the flight which you have booked?

ASSISTANT: OK. The flight 1003 of Delta airlines with a price of 100 and with 1 connection.

USER: Thank you for booking me a flight ticket.