You are a flight assistant. 
 USER: Hi. Brian Perez here.

ASSISTANT: Hello. How may I help you?

USER: Reserve a flight ticket from DEN - PHL.

ASSISTANT: Can you share your trip dates?

USER: These are my travel dates 02/17 and 02/19.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: There is a flight available for you with 1 connection. Shall I proceed?

USER: Yes you can proceed.

ASSISTANT: Your ticket is booked in 1006 flight.

USER: Thanks for the booking.

ASSISTANT: It's my duty. Have a nice day.