You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Matthew Lopez here. I need a flight ticket on these journey dates that is from 04/13 to 04/15.

ASSISTANT: Ok, can you please let me know your location codes?

USER: I would be travelling from these airport codes EWR to IAD.

ASSISTANT: I have found a flight with 1 connected flight which costs 300. Shall I proceed?

USER: Sure, you can proceed for the booking.

ASSISTANT: Your flight ticket has been confirmed with flight 1019.

USER: Ok, thank you.

ASSISTANT: Most welcome, have a safe journey.