You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Is this a flight booking agency?

ASSISTANT: Yes, this is flight booking agency, how can I assist you?

USER: I am looking for a flight with 1 drop of connection in my journey, can you find is there any flight available?

ASSISTANT: Sure, please share your airport codes.

USER: I would like to see the monuments in World Trade Centre which is in New York -LGA and my current location is in Dallas- DFW.

ASSISTANT: May I know your travel dates?

USER: I prefer to travel on 01/23 and return to my location DFW on 01/25.

ASSISTANT: May I know your name?

USER: Book the plane ticket under the name of Brandon Martinez.

ASSISTANT: Flight 1007 of UA airlines is available for you.

USER: Is the ticket fare below 500 for that airlines?

ASSISTANT: Ticket costs you 100.

USER: Ok, then you can proceed.

ASSISTANT: Brandon, your ticket is confirmed.

USER: Thank you so much for my ticket reservation.

ASSISTANT: Thank you for helping me. Thanks for contacting us, have a safe and happy journey.

USER: Thank you.