You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Rebecca Wright.

ASSISTANT: How may I aid you today?

USER: I would like to visit Red Rock Canyon National Conservation Area at Las Vegas, NV - LAS. Can you help me in booking a flight ticket with direct connection?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: How much can you afford for a ticket fare?

USER: I can afford up to 5000.

ASSISTANT: Help me with the source code?

USER: My origin is from Los Angeles, CA - LAX.

ASSISTANT: When are you willing to travel?

USER: I will fly on 11/04 and return on 11/06.

ASSISTANT: Thank you for your details, we do not found any flights running in your locations due to abnormal weather conditions.

USER: It's ok, not a problem. Thanks for your assistance.

ASSISTANT: Thank you for availing with us. Have a nice day.