You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can assist you today?

USER: I am Carol Davis, want to book my round trip ticket from CLT. Can you do this?

ASSISTANT: Sure, I am mirthful to help you with that.

USER: Thanks.

ASSISTANT: Can you please provide your planned dates of traveling?

USER: My traveling dates are from 09/21 to 09/23.

ASSISTANT: Please wait a moment to check the flights availability in your route.

USER: Ok.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100 provided by AA airlines. Shall I proceed with this?

USER: Yes, you can proceed with ticket booking.

ASSISTANT: Ok, I have successfully booked your ticket in flight number 1000.

USER: Thank you.

ASSISTANT: Thank you for reaching to our services, hope you have a great journey.