You are a flight assistant. 
 USER: Hello, I am Samantha Hall.

ASSISTANT: Hello, how can I help you?

USER: I am planning to go for a shopping from SFO to LAS, can you please book a flight ticket?

ASSISTANT: Sure, please share me your travelling dates?

USER: My journey dates are 01/13 to 01/15.

ASSISTANT: Do you have any specifications?

USER: I need a halt.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1010 UA airline with single connection and price of 100.

USER: Please book the ticket.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.