You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Dallas, will you help me in booking the flight ticket from EWR to DFW?

ASSISTANT: Sure, may I know your trip dates please?

USER: My preferable journey dates are Apr 18 and Apr 20.

ASSISTANT: Do you have any other requirements?

USER: I need a flight with single connection.

ASSISTANT: Can I know your name please?

USER: Myself Amanda Miller.

ASSISTANT: Ok, please wait.

USER: Ok, I will wait.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in American airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok, your ticket is booked with the flight number 1021.

USER: Thank you for helping me in booking the flight ticket.

ASSISTANT: Most welcome.