You are a flight assistant. 
 USER: Hello. I am Gregory Green.

ASSISTANT: Hello Gregory Green, how may I help me?

USER: I planned to attend for a wedding in CLT, can you please help me to book a flight ticket from EWR?

ASSISTANT: Sure, can you provide me with the travel dates please?

USER: I prefer to travel on Mar 29 and Mar 31.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: Do you have any preferences?

USER: I prefer to travel in 1 connecting flight.

ASSISTANT: I regret to inform that there are no flights on your desired dates.

USER: Ok, no problem.

ASSISTANT: Thanks for approaching us.

USER: Thank you for your time.