You are a flight assistant. 
 USER: Hi. I am Linda Perez.

ASSISTANT: Hello, how can I help you today?

USER: I would like to attend a sports festival at New York. can you please book a with a connecting flight?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: My travelling dates are 12 Apr and 14 Apr.

ASSISTANT: May I know your source point?

USER: My source is from Seattle.

ASSISTANT: Let me know your airport codes?

USER: New York airport code is LGA.

ASSISTANT: Can you share me your source airport code?

USER: Seattle airport code is SEA.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: No problem, thank you for the information.

ASSISTANT: Thanks for approaching us.