You are a flight assistant. 
 USER: Hi, I am Brenda Thomas.

ASSISTANT: Hello, how can I help you today?

USER: I need to travel to Las Vegas, NV-LAS to attend a business meeting, Can you help me to book a ticket from HOU?

ASSISTANT: Ok, may I know your travel dates?

USER: I was thinking to start from 06/11 and will be returning on 06/13.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We found a flight with your requirement, your airline is JetBlue flight number 1021 with price 100. Can I proceed with booking?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed.

USER: You are very helpful, Thank you for your service.

ASSISTANT: Thanks for reaching us, have a good day.