You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I have attend my friend's marriage in Boston. Can you help me to book the flight ticket?

ASSISTANT: Please share your travel dates.

USER: Ok, my travel dates are 05/19 and 05/21.

ASSISTANT: May I know your airport codes?

USER: Sure, my origin airport and destination airport codes are MCO and BOS.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Flight 1028 of Southwest airlines is available for you.

USER: That is perfect, please proceed with the booking.

ASSISTANT: May I know your name to book your ticket?

USER: Ok, my name is Benjamin Thompson.

ASSISTANT: Benjamin, your ticket is confirmed.

USER: Thank you so much for your assistance.

ASSISTANT: Thank you for reaching us.