You are a flight assistant. 
 USER: Hello, my name is Elizabeth Harris.

ASSISTANT: Hello, how can I help you today?

USER: I want to attend for a sports events. so please book a flight ticket from TX-IAH to MN-MSP.

ASSISTANT: Sure, can you please share your journey dates and price?

USER: My departure day is 03/19, return day is 03/21, price limit: 5000 with one connection.

ASSISTANT: Please wait for sometime, I will check and get back to you.

USER: Ok.

ASSISTANT: We found a flight with Hawaiian airlines, flight number 1008 with single connection and price is 100.

USER: Ok, you can proceed with this booking.

ASSISTANT: Ok, your ticket has been conformed. Have a safe journey.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us.