You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to attend my boss ring ceremony at Washington DCA, can you help me with booking a connecting flight?

ASSISTANT: Sure, may I know your travelling dates?

USER: I will depart on 07/08 and arrival on 07/10.

ASSISTANT: Kindly provide your Source code.

USER: My origin airport code is Houston IAH.

ASSISTANT: Let me know your name.

USER: I am Raymond Nelson.

ASSISTANT: We found a flight with number 1005 and Jet Blue as airline. The cost of the ticket is 100.

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked with a connecting flight.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.