You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Jerry Mitchell here. I am planning to travel from LGA to DCA, can you help me to book a flight?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates to check.

USER: My travelling dates are 12/22 and 12/24.

ASSISTANT: Here is a flight with 2 connection limit and airfare is 100 in economy class.

USER: Yes, you can book it.

ASSISTANT: Your ticket has been booked with 1006 flight in Southwest airlines.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for reaching us.