You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me with booking a flight reservation for my business trip from BOS to DCA?

ASSISTANT: Sure, can I know your trip dates?

USER: My journey dates are from Oct 18 to Oct 20.

ASSISTANT: Can I know your connection limit?

USER: I need 1 connection flight.

ASSISTANT: May I know your class preference?

USER: I am fine with any class.

ASSISTANT: Wait a minute.

USER: Sure.

ASSISTANT: There is a flight of southwest airline, flight number 1022 with the fare of 200.

USER: Ok, please proceed with booking on the name of Melissa Jones.

ASSISTANT: Your ticket has been booked.

USER: Thank you for assisting me with booking my ticket.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.