You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: I am Larry Phillips.

ASSISTANT: Nice meeting you Larry.

USER: I am planning to book a ticket to attend a meeting at LGA. Can you please help me out to book a flight ticket from CLT?

ASSISTANT: Sure, may I know your planned dates of travelling?

USER: I would like to travel on 07/09 and return back on 09/11.

ASSISTANT: Can you please reconfirm your planned dates? Because there are no flights available within that duration.

USER: My return back on 07/11.

ASSISTANT: Ok, please be on hold to check the flights availability.

USER: Sure.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by AA airlines. Shall I proceed with this?

USER: Please proceed the booking.

ASSISTANT: Ok, your ticket has been booked in flight number 1005.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a great journey.