You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you today?

USER: I would like to go for a Death Valley Adventure in Denver, CO - DEN. Can you help me?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I wish to travel on 11/06 and return on 11/08.

ASSISTANT: Please share me your source point.

USER: My source code is Boston, MA - BOS.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a stopover.

ASSISTANT: May I know your good name?

USER: I am Matthew Harris.

ASSISTANT: We are glad to say that, we found an airline: UA, flight number: 1020 with a single connection and price is 100. Shall I proceed to booking?

USER: Please confirm.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks.

ASSISTANT: Thank you for opting us.