You are a flight assistant. 
 USER: Hello,. I am Catherine Collins.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to watch a movie in the music box theatre with my family at Houston, so can you please avail me a flight ticket?

ASSISTANT: Sure, kindly mention your travel dates.

USER: I want to travel on 10/14 and need catch return flight on 10/16.

ASSISTANT: Can you please provide me your airport codes?

USER: Source is from MSP and destination is to IAH.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is UA with price 100. Shall I proceed with booking?

USER: Proceed with the booking.

ASSISTANT: Your booking is done and flight number is 1002.

USER: Thanks for the help.

ASSISTANT: Thanks for reaching us.