You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Can you please make a reservation from CLT to DFW to attend a meeting in Dallas?

ASSISTANT: Sure, please let me know your connection limit?

USER: I prefer a flight with single connection.

ASSISTANT: Could you please share your journey dates?

USER: My journey dates are on Aug 5th and 7th.

ASSISTANT: Do you have any other preferences?

USER: My depart time should be in the evening.

ASSISTANT: May I know your good name?

USER: My name is Sandra Baker.

ASSISTANT: We found a connecting flight 1029 from United airlines has fare 500 and departure time is 21:00 hours.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been confirmed in business class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.