You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: Can you please help me with booking a flight ticket from ORD to DCA?

ASSISTANT: Sure, on what dates are you planning to make your trip?

USER: My travelling dates are from Jan 02-04.

ASSISTANT: How many connections do you need?

USER: I would be comfortable with single stop over.

ASSISTANT: Any other requirements to be met?

USER: No, I am comfortable with any flight.

ASSISTANT: Please forward your name.

USER: Patrick Gonzalez here.

ASSISTANT: Ok, there is a Frontier airline with flight number 1021 going on your way with 1 connection in between and the airfare is 100. Is that fine?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for picking us.