You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I aid you?

USER: I am Samantha Martinez. I am planning to spend my vacation with family members at NC-CLT from CA-SFO.

ASSISTANT: Ok.

USER:  Can you book a ticket?

ASSISTANT: Sure, We are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: My travelling dates are 01/02 and 01/04.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: There is a flight 1001 in AA airline and price 100 with a connection. Shall I proceed?

USER: Ok, you can  proceed.

ASSISTANT: Your reservation has been done.

USER: Thank you for booking.

ASSISTANT: Thank you.