You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Alexander Gonzalez here.

ASSISTANT: How may I help you?

USER: Reserve a flight ticket for me that is for my airport codes SEA to EWR. As I want to visit New York for my anniversary celebrations. I need a connecting flight.

ASSISTANT: Sure, I am here to help you. Can you please share your travelling dates?

USER: My travelling dates will be 05/02 to 05/04.

ASSISTANT: Ok, please be on hold. Sorry, there are no flights available matching to your details.

USER: Ok, not a problem. I will check with another airlines. Thank you.

ASSISTANT: Thank you for reaching us.