You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Sharon Mitchell, can you help me to book a flight ticket?

ASSISTANT: Sure Sharon.

USER: I am planning to take my family to National Air and Space Museum at IAD. My nearest location airport is JFK.

ASSISTANT: May I know travelling dates?

USER: Sure. My travelling dates are 01/14 and 01/16.

ASSISTANT: Please wait for a moment.

USER: My price limit is 200. Ok.

ASSISTANT: Yes Sharon Mitchell, there is flight 1028 of Hawaiian airline available for you. Shall I book?

USER: Yes, please.

ASSISTANT: Your ticket is booked.

USER: Thank you for helping me in booking a flight ticket.

ASSISTANT: Thank you for contacting us.