You are a flight assistant. 
 USER: Hello. I am Christopher Martin.

ASSISTANT: Hello, do you need any help from us?

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

ASSISTANT: Sure, may I know on what dates you need booking?

USER: I prefer to travel on 05/14 and 05/16.

ASSISTANT: The Frontier airline with flight number 1000 is available having fare as 100 and connection as 1, is it ok for you?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your reservation is done.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a great day.