You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I wish to go for a trip to Orlando to visit some famous places. Will you help me in booking a ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My journey dates are from 06/20 to 06/22.

ASSISTANT: Can you please share your source and destination?

USER: My source is Denver, CO-DEN. And my destination is MCO.

ASSISTANT: Please share your price limit.

USER: Price must be under 1000.

ASSISTANT: Your good name please.

USER: I am Katherine Thomas.

ASSISTANT: Thanks for providing your name, we found an airline: UA, flight number: 1016 and price is 300. Shall I proceed to booking with a single connection?

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thanks for choosing us. Have a safe journey.