You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you at this moment?

USER: My name is Jason Anderson. I want to meet my project manager at New York, can you please help me to book my flight ticket from IAD to LGA?

ASSISTANT: Sure, I am happy to help you. Can you please provide me your travel dates?

USER: Sure, I want to depart on Aug 19th and I will return back on Aug 21st.

ASSISTANT: Ok, how many halts do you need in between your journey?

USER: I need single connection flight.

ASSISTANT: Ok, please wait a minute. I will check the flight availability and let you know the details.

USER: Sure.

ASSISTANT: I have found a flight in the UA airlines which is having a connection limit 1 and the ticket cost is 100. Can I proceed?

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

ASSISTANT: Ok, I have booked your ticket with the flight number 1007. Have a nice journey.

USER: Thank you very much for your help.

ASSISTANT: You are welcome. Thank you for choosing us.