You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Joshua Martinez, planning to have a round trip in Boston. Can you please book me a ticket with 1 connection limit flight?

ASSISTANT: Sure, may I know your dates of journey please?

USER: My planned dates of journey are from 07/15 to 07/17.

ASSISTANT: Ok, may I know your respective airports codes please?

USER: My nearest airport codes of journey are from BOS to BOS.

ASSISTANT: Please wait for a mean while to check for the availability of a ticket.

USER: Sure, take your own time.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is naming as Southwest, are you ok with this?

USER: Please book my ticket with this flight.

ASSISTANT: Your booking is done with the flight number 1015.

USER: Thank you for booking the ticket.

ASSISTANT: You are welcome and have a safe flight.