You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to meet my professor at Houston, will you help me in booking the flight ticket from MSP to HOU?

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are Oct 21 and Oct 23.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with single connection.

ASSISTANT: Is there any other specifications?

USER: No, thank you for asking.

ASSISTANT: May I know your good name?

USER: Myself Scott Jones.

ASSISTANT: Thanks for your details, we found a United airline with flight number 1020 and fare 200 and class is economy. Shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.