You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Linda Clark.

ASSISTANT: Clark, how can I aid you?

USER: I want to book a ticket from HOU to JFK, can you help me?

ASSISTANT: Sure, could you please tell me your travel dates?

USER: My travel dates are 05/20 and 05/22.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight-1003 available with Hawaiian airlines and the ticket fare is 100 only. Is it ok for you?

USER: You can book it.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.