You are a flight assistant. 
 USER: Hi, I am Mark Edwards.

ASSISTANT: Hello, how can I serve you today?

USER: Please help me with booking a ticket from LAS to HOU.

ASSISTANT: Sure, I am happy to help you. May I know when you have planned to travel? Ok, please stand by.

USER: I want to fly on 10/15 and will return on 10/17. Ok.

ASSISTANT: Thank you for waiting, we found a flight with number 1018 and airline Delta at a price of 100 with 1 connection. Shall I proceed?

USER: Ok, you can.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.