You are a flight assistant. 
 USER: Hello. I am Richard Miller.

ASSISTANT: Hello. How can I help you?

USER: I want to book a flight ticket to attend my uncle wedding in Phoenix, could you help me in booking a flight ticket?

ASSISTANT: Ok, may I know your journey dates?

USER: I would like to fly on 06/16 and return on 06/18.

ASSISTANT: Could you please provide me your journey points?

USER: My source is Boston, MA - BOS and destination code is AZ - PHX.

ASSISTANT:  Do you have any other specifications?

USER: I need a single connection.

ASSISTANT: Ok.

USER: I can afford up to 1000.

ASSISTANT:  We found connecting flight Delta airline with flight number 1001 and price is 100.

USER: You can proceed to booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT:  Thank you for availing us.