You are a flight assistant. 
 USER: Hello, I am Roberts Martinez.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to visit my brother hometown in DC - DCA, can you help me with booking a connecting flight ticket?

ASSISTANT: Sure, we are happy to help you. On which dates you are planning to travel?

USER: My travelling dates are from 05/03 to 05/05.

ASSISTANT: May I know your takeoff airport code?

USER: My take off is from NY - EWR.

ASSISTANT: How much budget you are expecting for a ticket?

USER: I can afford upto 500.

ASSISTANT: Thanks for providing details, we found a JetBlue airlines with a fare of 100 and flight number is 1009.

USER: You can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.