You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Catherine Walker.

ASSISTANT: How can I assist you?

USER: My family friend's planned for the tour to Minneapolis & St.Paul. Can you please reserve a flight ticket for me from HOU?

ASSISTANT: Yes, I will try for my best.

USER: Thank you.

ASSISTANT: Can you share me your dates of travel?

USER: My dates of travelling are 11/16 and 11/18.

ASSISTANT: Ok, can I know your return airport code?

USER: The destination airport is MSP.

ASSISTANT: Give me a moment.

USER: Ok, take your time.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connecting flight. Can I proceed to booking?

USER: Ok, that's fine. Please confirm my ticket.

ASSISTANT: Ok, your ticket is booked with Delta airlines.

USER: That's great, thank you.

ASSISTANT: Thank you for reaching us.

USER: Welcome.