You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you for today?

USER: I am Eric King from New York city. I need to attend  a marriage function in Charlotte so please help me with flight ticket booking.

ASSISTANT: Yes, I can help you. Can you share me your travelling dates?

USER: Thank you. Sure, I would like to travel on dates of 01/24 and 01/26.

ASSISTANT: Ok, can I know your nearest airport codes?

USER: Sure, I would like to travel from LGA to CLT.

ASSISTANT: Give me a moment.

USER: Sure, take your time.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connecting flight.

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.