You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Brenda Collins. I want to book a connecting flight  from Seattle WA-SEA. Can you please aid me in finding a flight to New York NY-LGA?

ASSISTANT: Sure, I am willing to help you.

USER: Thank you.

ASSISTANT: May I know on which dates you are willing to travel?

USER: I would like to start on 09/16. I intend to return on 09/18.

ASSISTANT: Ok, do you need any halt in between your  journey?

USER: Yes, I need a halt with in my journey.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, sorry to inform no flights found with your details.

USER: Its ok, I will find out some other alternative.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thank you for your effort.