You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. Do you need any help from my side?

USER: I want to attend my sister's marriage which is at New York, can you please help me in booking?

ASSISTANT: Sure, I am glad to help you and can I know your desired travel dates that you have planned for your journey?

USER: Sure, my planned dates of journey are from Sep, 29 to Oct, 01.

ASSISTANT: Can I know your genesis and terminus airport codes?

USER: Ok, my respective airport codes of journey are from LAS to EWR.

ASSISTANT: Please let me know your name for further proceedings.

USER: Sure, my name is Mary Lewis.

ASSISTANT: Please give me a moment.

USER: Sure, I will wait.

ASSISTANT:  I found a flight with a fare of 100 and there is a 1 drop off in your journey and the flight number is 1007 in Southwest airlines, shall I proceed with ticket booking with this flight?

USER: Ok, please proceed with this booking.

ASSISTANT: Your flight ticket has successfully confirmed on your journey dates and locations.

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

ASSISTANT: You are most welcome and thank you for reaching us.