You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Dennis Johnson here. Actually, I am looking for a flight having 1 connection. Can you please help me out with booking of a flight ticket?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Can you please share your journey dates?

USER: Sure, I am willing to travel on 04/05 and please book my return ticket on 04/07.

ASSISTANT: I need your airport codes to proceed further?

USER: Sure, I want to travel from OAK to EWR.

ASSISTANT: Wait for a minute.

USER: Ok, take your time.

ASSISTANT: I found a ticket for you with price 100, flight number is 1013 and connection is 1.

USER: That's perfect, I am ok with this, you can proceed with booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your assistance in booking of my ticket.

ASSISTANT: Thank you for choosing our agency.