You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Lisa Johnson, want to travel from HOU to MSP.

ASSISTANT: May I know your trip dates?

USER: My travelling dates are from 06/27 to 06/29.

ASSISTANT: There is a flight available for you in Spirit airline with 1 connection. Shall I proceed with the booking?

USER: Yes, please.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Welcome.