You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I render you at this moment?

USER: I am Matthew Turner from New York, LGA. Please book a flight ticket to Washington, IAD with a connected flight.

ASSISTANT: Sure, may I know your price limit please?

USER: My price limit is 1000.

ASSISTANT: Ok, please share your preferred travelling dates?

USER: My travelling dates are 04/27 - 04/29.

ASSISTANT: Ok, please wait for some time, let me check with the availability of flights.

USER: Sure.

ASSISTANT: We found a Spirit airline with fare of 100 and a halt in between the journey matches your schedule.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1012.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.