You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Elizabeth Thompson, want to travel from IAD to ORD. Please help me.

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: My travel dates are from 01/04 to 01/06.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: There is a connecting flight 1011 of AA airlines, shall I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done, have a safe journey.

USER: Thank you.