You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you at present?

USER: William Williams here. I want to attend a family function. So please check the availability tickets from EWR - LAS?

ASSISTANT: Sure, Can you please provide your planned journey dates?

USER: My planned travelling trip dates are 03/5 and 03/07.

ASSISTANT: Ok, may I know your connection limit?

USER: Yes, I want 1 connection in between my journey.

ASSISTANT: Sure, let me know your class preference.

USER: I am comfortable with any class.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: Thanks for your time, we found a flight in 1006 AA airline with a fare of 300 and single connection in economy class. Can I proceed for booking?

USER: Yes, you can proceed with that booking.

ASSISTANT: Sure, your booking has been done.

USER: Thank you, for your response.

ASSISTANT: Thank you for choosing our service.