You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Shirley Robinson.

ASSISTANT: In which way I can aid you at this moment?

USER: I am looking for a flight from BOS to LGA, can you help me in booking the flight ticket?

ASSISTANT: Sure, I am happy to aid you in booking flight ticket. Can you please let me know your preferable travel dates for booking flight ticket?

USER: Sure, my planned travel dates are 07/21 and 07/23.

ASSISTANT: Just hold on a moment, I will check flight availability in this route.

USER: Ok, I will wait for your response.

ASSISTANT: There is a flight available in this route as per your requested dates, airline is Delta and connection limit of this airline is 1 with minimum fare of 200. Are you comfortable with this flight?

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: I have confirmed your flight ticket, flight number is 1001.

USER: Thank you for your expeditious service.

ASSISTANT: You are welcome Shirley Robinson.