You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What type of service you are expecting from us?

USER: I want to book a ticket from DEN to CLT, can you help me?

ASSISTANT: Sure, I am here to help you with that. Can I know your planned trip dates?

USER: My travel dates are June 01 and 03.

ASSISTANT: May I know your name?

USER: I am Cynthia Hernandez.

ASSISTANT: Do you have any other requirements?

USER: I prefer a connecting flight.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: The Frontier airlines are providing a flight having a connection limit 1 and the ticket fare of 100. Are you ok with this flight?

USER: You can book it.

ASSISTANT: Your flight ticket is confirmed in an economy class and the flight number 1010.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us. Have a safe journey.