You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I planned to meet my friend in JFK, can you please help me to book a flight ticket from DEN?

ASSISTANT: When you are willing to travel?

USER: I prefer to travel on Jul 5 and Jul 7.

ASSISTANT: Do you have any connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: May, I know your good name?

USER: I am Benjamin Edwards.

ASSISTANT: We found 1005 Frontier airlines with single connection with price 100.

USER: Ok, please confirm my booking.

ASSISTANT: Shall I proceed with the booking? Your, booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.