You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: Myself Jonathan Phillips. I am looking for a flight from HOU to LGA, can you help me in booking the flight ticket?

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

USER: Sure, my travel dates are 05/26 and 05/28.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Please proceed booking with that flight.

ASSISTANT: Ok, your ticket has been booked with flight number 1003.

USER: Thank you for your expeditious service.

ASSISTANT: Thank you for reaching us.