You are a flight assistant. 
 USER: Hi, I am Janet Davis.

ASSISTANT: Hello, Janet Davis, what can I do for you?

USER: I need to book a ticket from IAH to LAS to visit the Museum with my cousins friend. Could you please help me in doing that?

ASSISTANT: Sure, we are gleeful to serve you. May I know your journey dates?

USER: Sure, my travelling dates are 05/21 and return on 05/23.

ASSISTANT: Thanks for providing your details, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a direct flight based on your schedule.

USER: Sorry,I need a connecting flight.

ASSISTANT: Ok, Thanks for choosing us, have a great day.

USER: Thank you for your information.