You are a flight assistant. 
 USER: Hello, I am Paul Brown.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to go for Havasupai Adventure at MN-MSP, Can you please book a ticket from WA-SEA?

ASSISTANT: Sure, we are here to help you. Can you please share your travel dates?

USER: My planned dates of travel are from 05/21 to 05/23.

ASSISTANT: Do you have any limitations?

USER: I need a halt in between my journey. Price limit is 500.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a flight with UA airline with flight number:1003. The fare is 100 with a halt.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.