You are a flight assistant. 
 USER: Hello, my name is Anna Harris.

ASSISTANT: Hello Anna, how may I guide you?

USER: I want to book a flight ticket from CO-DEN to DC-DCA  to watch live cricket.

ASSISTANT: Ok, may I know your preferable dates of travelling?

USER: Sure, my departure day is 05/26, return day is 05/28.

ASSISTANT: Ok, I have found a flight based on your details. Flight number 1011 from UA airlines is available for you with 1 connection and with the price of 100 only. Is it ok for you?

USER: Ok, you can proceed to booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us, have a safe journey.