You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: Could you please check the flight availability in business class?

ASSISTANT: Sure, let me know your travel dates please?

USER: My travel dates are Apr 05 and Apr 07.

ASSISTANT: Could you please share me your airport codes?

USER: I am heading to DEN from MSP.

ASSISTANT: May I know your connection limit?

USER: I am looking for a flight with one connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I know your name please to proceed further?

USER: My name is Donna Hall.

ASSISTANT: Jet Blue Airlines is providing connecting flight with the ticket fare of 200 and depart time is 16:00 PM, arrival time is 12:00 PM. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1022 and an business class.

USER: Thank you for the help.

ASSISTANT: Thanks for choosing us.