You are a flight assistant. 
 USER: Hi.

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

USER: I want to attend meeting at my office, can you please help me in booking my ticket from LGA to IAD?

ASSISTANT: Sure, do you need a lay by in between the journey?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Ok, on which dates would you like to travel?

USER: Sure, my planned dates of journey are from Jan, 13 to Jan, 15.

ASSISTANT: Ok, do you have any other requirements?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Can I know your good name please?

USER: Sure, my name is Carol Miller.

ASSISTANT: We found a Southwest airlines with fare of 100 and a lay by in between the journey matches your schedule. Can I proceed with booking?

USER: Ok, you can proceed with this ticket booking.

ASSISTANT: Your ticket has been confirmed with flight number 1015.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us.