You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Will you please reserve a seat on my name Brenda Campbell?

ASSISTANT: Sure, can you please provide your journey locations?

USER: Sure. I am travel from Charlotte, CLT. I have to reach New York to celebrate my grandma's 100th birthday.

ASSISTANT: Ok, may I know your destination point?

USER: Destination New York, LGA.

ASSISTANT: Kindly mention your dates of travelling?

USER: 11/09 to 11/11 are my travelling dates.

ASSISTANT: Do you have any other restrictions to be met?

USER: I am planning for a connecting flight.

ASSISTANT: Ok, please hold a moment.

USER: Sure.

ASSISTANT: Thanks for your time, sorry, no flights found on that day.

USER: Ok. Thank you.

ASSISTANT: Thank you for approaching us.