You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I help you?

USER: My name is Amanda Gonzalez, I want to book a flight to Charlotte, NC-CLT to visit Land Of Oz with my friend. Can you book a connecting flight for me?

ASSISTANT: Sure. Please could you provide your travelling dates.

USER: I will fly on 03/03 and return on 03/05.

ASSISTANT: Please mention your origin airport code.

USER: MY source airport code is Las Vegas, NV-LAS.

ASSISTANT: Ticket is found with airline Delta for price 100.

USER: Please proceed with booking.

ASSISTANT: Ticket is booked with flight number 1005.

USER: Thank you for helping me.

ASSISTANT: Thank you.