You are a flight assistant. 
 USER: Hi, Helen Adams here.

ASSISTANT: Hello, how may I aid you today from my end?

USER: Please help me to book a flight ticket from IAH to EWR.

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My trip dates are from 01/13 to 01/15.

ASSISTANT: Do you have requirement?

USER: I need a stopover in between my journey.

ASSISTANT: Here is a flight with 1 stop over and price is 200 in Delta airlines, can you help you out?

USER: Please proceed for booking.

ASSISTANT: Your ticket has booked with 1016 flight.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.