You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Timothy King. Can you help me booking a flight ticket from IAH to DCA?

ASSISTANT: Can I know the travel dates to book?

USER: I will start on 08/07 and return on 08/09.

ASSISTANT: There is a flight ticket available with 1 connection limit and the airfare 100. Can I book the flight 1003 for you?

USER: Please proceed with the booking.

ASSISTANT: Ok, the flight ticket is booked and the airlines is Hawaiian. Thank you for choosing our agency.

USER: Thank you for your kind service.