You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Please make a reservation with the name of Mary Harris to Charlotte, CLT within the fare of 1000.

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: Can you please share your source airport code?

USER: I need to board from Detroit, DTW.

ASSISTANT: On which dates would you like me to book a flight ticket?

USER: I want to start on Dec 27 and return on Dec 29.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, we  found a connecting flight 1026 in UA airline with fare 100. Shall I go with booking?

USER: Yes, proceed with my booking.

ASSISTANT: May I know your good name?

USER: Mary Harris here.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.