You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Elizabeth White here.

ASSISTANT: How may I assist you?

USER: I am looking a flight from ORD to EWR, can you help me to book a flight ticket?

ASSISTANT: Sure, can you share your travel dates please?

USER: My planning dates are 05/02 and 05/04.

ASSISTANT: Thanks for your patience. I have found southwest airlines which flies with one connection.

USER: Proceed to booking.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1023.

USER: Thanks for helping me.

ASSISTANT: Thank you.