You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Deborah Harris. I need your help in booking a flight ticket from EWR to ORD, can you help?

ASSISTANT: Yes, can you share me your travel dates?

USER: Yes, my travel dates are 07/21 and 07/23.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: I have found a flight ticket with a price of 200 and 1 connection.

USER: Yes.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.