You are a flight assistant. 
 USER: Hello. I am Christopher Allen.

ASSISTANT: Hello, how can I assist you today?

USER: I want to travel from SEA to LGA. Can you help me to book a flight ticket?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I want to travel in the flight on May 03 and May 05.

ASSISTANT: Do you need a halt in between your journey?

USER: I want to have a connection of 1.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: That's ok. Anyways, thank you for your help.

ASSISTANT: Thank you for reaching us.