You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Gary Johnson here.

ASSISTANT: What type of services that your seeking from my side?

USER: Is this ABC Airline agency?

ASSISTANT: Yes, this is ABC booking agency only. What can I do for you?

USER: I would like to visit the Central Park in New York, which is a famous place and also to meet my friends. Can you please help me for booking a flight ticket?

ASSISTANT: Of course, most people will visit that place Gary. Yes, I can help you. Can you help me in providing your journey location regions?

USER: My airport codes are from EWR to EWR.

ASSISTANT: What are your preferable planning dates Gary?

USER: My departure date is 09/02 and return date is 09/04.

ASSISTANT: Thank you for your patience. On of the airlines Delta is available to your location with the flight number 1000. Shall I confirm your ticket booking?

USER: Make sure my connections limit is 1.

ASSISTANT: Yes, it is matching to your criteria.

USER: Please proceed for booking.

ASSISTANT: Gary, one seat has blocked in Delta airlines and your are the luckiest customer that got a discount on your ticket. Thank you for contacting us, have a safe journey.

USER: Thank you for helping me.

ASSISTANT: Our work is to help like you people, thank you.