You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I need to go Denver to meet my friend so please help me with flight ticket booking from PHL to DEN.

ASSISTANT: Sure, kindly share your travel dates.

USER: My trip dates are Aug 18 to Aug 20.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Please share your name.

USER: I am Margaret Lopez.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is Frontier with price 100 and single connection. Shall I proceed with booking?

USER: You can reserve it.

ASSISTANT: Your booking is done and flight number is 1008.

USER: Thank you.

ASSISTANT: Thanks for reaching us.