You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How could I assist you today?

USER: Would you please help me in booking a ticket from DEN to SFO.

ASSISTANT: Sure, to book a ticket may I know when you are willing to travel?

USER: My itinerary travel dates are as follows Jan 16 and Jan 18.

ASSISTANT: Do you have any other requirements?

USER: Yes, I would like to board a single connecting flight.

ASSISTANT: Can you please share me your name?

USER: Emily Harris.

ASSISTANT: We found an airline JetBlue of flight 1010 in an economy class with lay by. Shall I confirm your booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you very much for your assistance.

ASSISTANT: Thank you.