You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I have a plan to visit The Billy Graham located in Charlotte. Can you help me in booking flight?

ASSISTANT: Sure, I will help you with that.Can you please share your preferable journey dates?

USER: My trip dates are Aug 07 to Aug 09.

ASSISTANT: Do you have any connection limit?

USER: I am ok with any connection.

ASSISTANT: Can you please share your source and destination airport codes?

USER: My airport codes are LAS to CLT.

ASSISTANT: May I know your name please?

USER: Myself Gregory Campbell.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1001 in economy class and connection is 0 with Southwest airline.

USER: You can proceed.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.