You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER:  I am Rebecca Hernandez want to book a ticket to NC-CLT to meet  my parents.

ASSISTANT: Ok.

USER:  Can you be my helping hand in booking a connecting flight?

ASSISTANT: Sure. May I know your source code?

USER: I will depart from NV-LAS.

ASSISTANT: Let me know your trip dates.

USER: My travel dates are 12/17 and 12/19.

ASSISTANT: Please, wait.

USER: Ok.

ASSISTANT: There is a flight with airline: UA, flight number:1022, price 300, 1 connection. Shall I proceed?

USER: Ok, confirm my ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you.