You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am planning to visit Denver, DEN with my family members.

ASSISTANT: Ok.

USER: Can you help me to book a ticket from ORD?

ASSISTANT: Sure, I am here to help you with the ticket booking.

USER: Thank you.

ASSISTANT: Can you please let me know your travel dates?

USER: My journey dates are 09/30 and 10/02.

ASSISTANT: Ok, wait a minute.

USER: My journey dates are 09/30 and 10/02. Sure.

ASSISTANT: Ok. The AA airlines is found with the connection limit 1 and the price is 300. Can I proceed with the ticket booking?

USER: Please go ahead.

ASSISTANT: Ok, I have booked your flight ticket successfully with the flight number 1011.

USER: Thank you.

ASSISTANT: Ok, may I know your name please?

USER: Kevin Harris here.

ASSISTANT: Ok, thank you for reaching us.