You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please book a flight ticket from CLT to IAH?

ASSISTANT: Sure, may I know your travel dates please?

USER: Thank you. I have planned my travel dates as Mar 27 and Mar 29.

ASSISTANT: Is there any class preference?

USER: No, I am ok with any class.

ASSISTANT: Do you have any airline requirement?

USER: I do not have any other specifications.

ASSISTANT: Would you like any break in between your journey?

USER: I am looking for single connecting flight.

ASSISTANT: Can you share your name please?

USER: Sure, myself Jacob Lewis.

ASSISTANT: Spirit Airlines has a connecting flight with number 1011 for fare 100, shall I proceed?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is reserved in business class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.

USER: Most welcome.