You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Brian Walker.

ASSISTANT: Ok.

USER: I have an meeting at LAX, with my company CEO. As per my company rules I need to travel only in a connecting flight.

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My travelling dates are 06/19 and return on 06/21.

ASSISTANT: Please provide your source airport code.

USER: My source point is EWR.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no flights found under your preferable details.

USER: No problem, thank you for your information.

ASSISTANT: Welcome, have a great day.