You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you now?

USER: Myself Sandra Parker, can you help to find a flight with 1 connection limit to LGA?

ASSISTANT: Ok, may I know your travelling dates?

USER: Ok, my travel date is 10/10 and return date is 10/12.

ASSISTANT: What is your source code?

USER: Ok, my journey airport code is ORD and destination code LGA.

ASSISTANT: Sorry, no flights are found. Thank you for reaching our agency.

USER: Ok, not a issue. Thank you for assisting me.

ASSISTANT: Have a great day.