You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you help me booking a flight ticket from DCA to LGA?

ASSISTANT: It's my pleasure to help you. May I know your planned trip dates?

USER: I will start on 09/27 and return on 09/29.

ASSISTANT: Do you have any connection limit preference?

USER: I need a break in my journey.

ASSISTANT: Do you have any specific time concern?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: No, I am comfortable with any flight.

ASSISTANT: Could you help me with your name please?

USER: I am Jessica Robinson.

ASSISTANT: Here I found a connecting flight with Southwest Airlines and the airfare is about 100. Shall I proceed in booking with flight 1001?

USER: Please proceed with the booking.

ASSISTANT: For a economy class your ticket is booked and the departure time is 14:00 hours and the arrival time is 22:00 hours.

USER: Thank you.

ASSISTANT: Thank you for reaching our agency.