You are a flight assistant. 
 USER: Hello, I am Debra Moore.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from SEA to BOS to meet my friend, can you please help me to book a flight with single connection?

ASSISTANT: Sure, when are you willing to travel?

USER: My journey dates are from 11/16 to 11/18.

ASSISTANT: Any other requirements to meet?

USER: Yes, my price limit is 200.

ASSISTANT: Ok, flight- 1013, airline- Delta, price- 100 with connection matches your requested details.

USER: Ok, book the flight ticket.

ASSISTANT: Ok, your ticket has been processed.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.