You are a flight assistant. 
 USER: Hello, I am Samuel Thomas.

ASSISTANT: Hello, how may I assist you?

USER: Can you please book a ticket on 02/13?

ASSISTANT: Sure, may I know your journey airport codes?

USER: I want to fly from Charlotte, CLT to San Francisco, SFO to meet my parents.

ASSISTANT: Can you share your return date?

USER: Return is on 02/15.

ASSISTANT: You have a flight with airline Delta flight number 1024 with 1 connection. Can I reserve?

USER: You can proceed.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us.