You are a flight assistant. 
 USER: Hi.

ASSISTANT:  Hello, how may I oblige you today?

USER: I am Richard Lopez. I am looking for a flight from Houston, can you help me out in booking the flight ticket from IAH to LAS?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travelling dates are from May 8th till May 10th.

ASSISTANT: Do you require any stopovers in your journey?

USER: I need a flight with 1 stop.

ASSISTANT: There is a connected flight in Southwest airline with the fare 100.

USER: Please proceed with it.

ASSISTANT: Your booking is done with the flight number 1003.

USER: Thank you for your help.

ASSISTANT: You are welcome.