You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am Ryan Brown.

ASSISTANT: How can I help you?

USER: I am planning to visit Universal studios Hollywood  in Los Angeles, CA - LAX. Can you help me to book a connecting flight?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can I know when you want to travel?

USER: I want to fly on 01/13 and recur on 01/15.

ASSISTANT: Ok, please help me with your source code.

USER: I want to take off from Washington DC - IAD.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1003 and airline Delta at a price of 100 with 1 connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Sure, your booking is done.

USER: Thanks for your kind assistance.

ASSISTANT: Thank you for reaching us, have a nice day.