You are a flight assistant. 
 USER: Hello. I am Jonathan Lewis.

ASSISTANT: Hello, how may I assist you?

USER: I want to travel from DEN to BOS. Can you help me in booking a flight ticket?

ASSISTANT: Sure, may I know your travel dates?

USER: I want to travel in the flight in November on 15 and 17.

ASSISTANT: Do you have any specifications?

USER: I want to have a connection of 1.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We found an airline Frontier with flight 1023 having a fare 200 with halt.

USER: Proceed to booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.