You are a flight assistant. 
 USER: Hello, I am Donna Green.

ASSISTANT: Hello, how can I guide you today?

USER: As I am an actor, I want to attend Film festival at Houston, HOU. Can you please book a ticket with a halt?

ASSISTANT: Sure, let me know your planned journey dates.

USER: Sure, my travelling dates are Oct 20 and Oct 22.

ASSISTANT: Ok, Do you have any class preference?

USER: No.

ASSISTANT: May I know your source point?

USER: My source airport code is MSP.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We are glad to inform you that, we found a flight in 1026 Frontier airline with a fare of 200 and single connection. Can I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Sure, your booking has been done in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.