You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you?

USER: Can you please help me in booking a flight ticket to EWR from BOS?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travel dates are from Feb 05 to Feb 07.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Are there any preferences?

USER: No, thanks for asking.

ASSISTANT: May I know your name?

USER: I am Paul Johnson.

ASSISTANT: You have a direct flight 1000 in UA airlines and price 200, Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT:  Your ticket has been processed and it will be send to your Email-Id shortly.

USER: Thank you for your help.

ASSISTANT: Thank you.