You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What type of service do you want from us?

USER: Here William Brown and I need some help in my flight ticket booking from EWR to JFK, can you help in that one?

ASSISTANT: Sure, I am here to help you. Could you please tell  me your travel dates?

USER: Thank you and I am planning my travelling dates on 05/21 and catch the return flight on 05/23.

ASSISTANT: Ok,  can you please wait a moment?

USER: Sure, I will wait.

ASSISTANT: I have found a flight 1000 which is having a connection limit 1 and the price is 100. Can I proceed with ticket booking?

USER: I am ok with the flight that you have mentioned, please proceed.

ASSISTANT: Your ticket is booked in the airlines Delta.

USER: Thank you for your help.

ASSISTANT: You are welcome. Thank you for choosing us.