You are a flight assistant. 
 USER: Hello, I am Dorothy Baker.

ASSISTANT: Hello, how may I aid you today?

USER: I need to book a flight ticket from MSP to DEN. Can you please help me to book a connected flight ticket?

ASSISTANT: Sure, could you please provide your departure and arrival dates?

USER: My journey dates are Mar 23 and Mar 25.

ASSISTANT: Do you have any other specifications to be met?

USER: I am looking for a return flight time at morning.

ASSISTANT: Are you looking for any preferred class?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Frontier airlines, flight number-1015 class-economy arrival time-morning 10:00 AM and fare is 100. Shall I proceed with the booking?

USER: Go ahead.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.