You are a flight assistant. 
 USER: Hello, I am Sharon Lewis.

ASSISTANT: Hello. Sharon Lewis, what can I do for you now?

USER: I want to visit Mount Rainier at DCA with my family and friends, Can you please book a ticket for me?

ASSISTANT: Sure.

USER: My journey starts from 01/18 to 01/20. With price 200.

ASSISTANT: Let me know your airport codes.

USER: Origin : DEN and 1 connection.

ASSISTANT: Thanks for waiting. We found the flight that matches with your information. You have 1027 flight with 1 connection. With price 100 of Hawaiian airline.

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.