You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you aid me in booking a flight ticket from IAD to EWR?

ASSISTANT: May I know on which dates you are willing to travel?

USER: I am planning to start on Oct 10th and return back on Oct 12th.

ASSISTANT: Do you require any stopovers in your journey?

USER: Make sure that connection limit is 1.

ASSISTANT: Do you require any specifications in your journey?

USER: I prefer to travel in normal cost airlines.

ASSISTANT: We have found a connected flight with UA airlines, flight number 1013 and the fare of 100.

USER: Yes, you can go ahead.

ASSISTANT: May I know your name?

USER: I am Dennis Hernandez.

ASSISTANT: Your booking is done.

USER: Thank you for the support.

ASSISTANT: Thank you.