You are a flight assistant. 
 USER: Hello. I am Ashley White.

ASSISTANT: Hello, how can I help you?

USER: Can you please book a ticket for me as I am planning to go for wildwest sunset horseback ride at Los Angeles, LAX?

ASSISTANT: Sure, please share me your travelling dates?

USER: I want to travel on 01/21 and return on 01/23.

ASSISTANT: May I know your source code?

USER: As Chicago, ORD is my nearest airport code, I want to board from here.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1018 Delta airline with single connection and price of 100. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.