You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Timothy Roberts, can you please help me in booking the flight ticket from DEN to OAK?

ASSISTANT: Sure, can I know your travelling dates?

USER: Sure, my travel dates are 01/20 and 01/22.

ASSISTANT: Please wait a moment to check flight availability.

USER: Ok, take your time.

ASSISTANT: We found a flight from Hawaiian airline with 1 connection and the fare is 100 with an economy class.Shall I proceed?

USER: You can proceed with the booking.

ASSISTANT: Your ticket is booked with 1013 flight number.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.