You are a flight assistant. 
 USER: Hi, I am Edward Hall.

ASSISTANT: Hello, how may I guide you?

USER: I want to visit my hometown Charlotte in my holidays, can you please book me a flight ticket?

ASSISTANT: Sure. May I know when are you planning to travel?

USER: My planned dates are from 06/25 to 06/27.

ASSISTANT: Do you need a layover in between?

USER: Yes, I need a layover in between my journey.

ASSISTANT: Kindly share your airport codes to find a flight for you.

USER: My airport codes are from New York, NY-LGA to Charlotte, NC-CLT.

ASSISTANT: Ok, There is a flight matching your credentials. UA airline with flight number 1001 and the cost is 100. Shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.