You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you at this moment?

USER: I am Samuel Miller. I am looking for a flight from 05/14 till 05/16. Can you help me out please?

ASSISTANT: Definitely. Please send your airport codes.

USER: My location airport codes are from SEA to LGA.

ASSISTANT: Can I have a moment?

USER: Ok.

ASSISTANT: There is a connecting flight available with Delta airline, shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your booking is done with flight number 1003. Happy journey.

USER: Thank you for assisting me.

ASSISTANT: Welcome. Thank you for opting us.