You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I assist you?

USER: On my name Thomas Carter reserve me a seat to New York, LGA to attend comic con of my friends.

ASSISTANT: Ok. May I know your journey dates?

USER: My journey dates are 07/19 - 07/21.

ASSISTANT: Kindly, mention your source code.

USER: My source airport is Las Vegas, LAS.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no flights found on your route.

USER: Ok, I will choose other airline. Thank you.

ASSISTANT: Thank you for availing us.