You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I serve you?

USER: Please book me a ticket from JFK to IAD.

ASSISTANT: Sure, We are here to help you.

USER: Thank you.

ASSISTANT: Can I know your travelling dates?

USER: My trip dates will be 01/28 to 01/30.

ASSISTANT: May I know your name?

USER: Laura Parker is my name.

ASSISTANT: We found a Hawaiian airline, flight number:1014 and the price is 100.

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.