You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Stephanie Edwards here.

ASSISTANT: How can I help you?

USER: I would like to visit Houston for a business meeting, can you please help me out with booking of a flight ticket from LAS to HOU?

ASSISTANT: Sure. I will help you to book a flight. Can you please share me your travelling dates?

USER: Thank you, my departure is on July 20 and please book my return ticket on July 22.

ASSISTANT: Do you have any class preference?

USER: I would like to return at morning time.

ASSISTANT: Please wait  a moment.

USER: Sure, take your time but please get a connecting flight for my journey.

ASSISTANT: We found a flight 1023 in Hawaiian airlines with 1 stopover and it costs you 500. Can I proceed?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your booking is done.

USER: Thank you for your assistance.

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

USER: Welcome.