You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What service do you expect from our travel agency?

USER: I am Margaret Nelson and I need a direct flight from LAS to BOS to attend a client meeting, can you please help me in that one?

ASSISTANT: Sure, may I know your referable travel dates?

USER: Sure, the meeting is on 10/13. So, I am planning to move on 10/12 and return on 10/14.

ASSISTANT: Ok, please give me a minute to check the flight availability.

USER: Sure.

ASSISTANT: The Delta airlines is available in this route which is having a connection limit 1 and the ticket fare is 100. Would you like me to book your ticket?

USER: I am ok with the above mentioned flight, you can book the ticket.

ASSISTANT: Ok, I have booked your ticket with this flight and the flight number is 1022.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for reaching our travel agency.