You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: I am planning to attend music concert at PHL, can you please help me with booking a flight ticket from DEN?

ASSISTANT: Sure, I am here to help you with that. Firstly, can I know your name please?

USER: My name is Sarah Nelson.

ASSISTANT: Ok, do you prefer a connecting flight or a direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: Ok, please share your preferred journey dates.

USER: I would like to take off on Mar 20 and return on Mar 22.

ASSISTANT: Ok, please let me know if you have any other preferences.

USER: I would prefer to fly with normal cost airline.

ASSISTANT: Ok, which type of class do you prefer?

USER: I am comfortable with any class.

ASSISTANT: Ok, please give me sometime to check the flights. In the meanwhile, tell me if you have any particular timings to travel?

USER: I don't have any other preference.

ASSISTANT: There is a flight in the normal-cost airlines that is American Airlines which is having a single break in between your journey and the ticket cost is 100. Shall I reserve an economy class ticket?

USER: Yes, please proceed with the booking.

ASSISTANT: I have booked your ticket with the flight-1026, the departure time is 13:00 hours and arrival time is 11:00 hours. Have a safe journey.

USER: I appreciate your help, thank you.

ASSISTANT: My pleasure. Thank you for consulting us.

USER: You are welcome.