You are a flight assistant. 
 USER: Hello, I am Richard Jackson.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I need  to meet my cousin at DC-IAD, Could you please help me in booking a flight from CO-DEN?

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a single connection.

ASSISTANT: Could you provide me your travel dates?

USER: Sure, My departure is on 05/16 and return on 05/18.

ASSISTANT: Thanks for the details, we found a flight with your requirement price is 100 with single connection.

USER: You can proceed with this airline.

ASSISTANT: Your ticket is confirmed with JetBlue airlines with flight number 1015.

USER: Thank you helping me with reserving a ticket.

ASSISTANT: Thanks for the availing us.