You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Sharon Baker. I want to book a flight ticket from Houston IAH to New York JFK. Can you find a flight ticket for me?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Ok, my planned trip dates are on Sept 14 and return on Sept 16.

ASSISTANT: Do you need any specifications?

USER: Yes, I want to return in the evening time.

ASSISTANT: Can I know your preferences?

USER: Yes, I need a single connecting flight.

ASSISTANT: There is a flight with connection 1 and price 200, can I proceed?

USER: Yes, you can proceed with the ticket booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1004.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.