You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I'm planning to visit Denver botanical gardens, can you please book the ticket from MSP to DEN?

ASSISTANT: May I know your travel dates?

USER: Sure, my planned departure and return travel dates are 6th and 8th of December.

ASSISTANT: Would you like to travel in direct flight or connecting flight?

USER: I prefer single connected flight.

ASSISTANT: Are you looking for any class preferences to travel?

USER: No, I'm ok with any class.

ASSISTANT: Is there any other concern?

USER: Yes, I want to depart in the morning time.

ASSISTANT: May I know your name please?

USER: My name is Cynthia Gonzalez.

ASSISTANT: Frontier Airlines is providing the connecting flight and the fare of 100.

USER: That's fine, proceed for booking.

ASSISTANT: Your reservation is confirmed for the flight 1016.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.