You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I  aid you?

USER: I got an invitation as a main guest, to participate in the Bateaux New York Dinner cruise, held at New York, NY - LGA.

ASSISTANT: Ok. May I know your name?

USER: I am Susan Moore.

ASSISTANT: May I know on what dates would you like to travel?

USER: I want to fly on 07/02 and recur on 07/04.

ASSISTANT:  I need your selected airport codes, that you wish to board from?

USER: I want to start from New York, NY - EWR.

ASSISTANT: Thank you for waiting, sorry to inform you that unfortunately there is no flights available by the given details.

USER: Ok, no issues. Thanks for your help.

ASSISTANT: Thank you for reaching us.