You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you?

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

ASSISTANT: Sure, I will help you. Please share your trip dates.

USER: My travelling dates are 12/11 and 12/13.

ASSISTANT: Ok, please wait a minite.

USER: Sure.

ASSISTANT: The Delta airlines is found with the connection limit 1. Can I proceed with booking?

USER: Yes, proceed with booking.

ASSISTANT: Ok, I have booked your ticket with flight number 1017.

USER: Thank you.

ASSISTANT: Most welcome.