You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I would like to travel from DCA to BOS. Please help me to book my flight ticket.

ASSISTANT: Sure, can you please mention your departure and arrival dates of your journey?

USER: Thank you so much. I will depart on Aug 28th and return back on Aug 30th.

ASSISTANT: Do you need any flag stop in between journey?

USER: Yes, I need a flight with single connection.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT:  May I know your name for the documentation process?

USER: My name is Karen Adams.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Yes, you can book the ticket.

ASSISTANT: Your ticket has been reserved with the flight- 1001 in SouthWest airlines.

USER: Thank you very much.

ASSISTANT: Thank you for reaching us.