You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Antony Moore.

ASSISTANT: Good morning, Antony Moore.

USER: I am planning to visit Lady bird lake in Austin, can you help me in booking my flight ticket?

ASSISTANT: Sure, we will help you in booking a ticket for Austin. Could you share your airport codes for booking a ticket?

USER: My airport codes are from MA-BOS to TX-AUS.

ASSISTANT: May I know your travel dates for visiting Lady bird lake?

USER: My travelling days are from 12/24 to 12/26.

ASSISTANT: Ok, please hold on for a minute, I will check the availability of flight.

USER: Ok.

ASSISTANT: Ok, thank you for your patience. Do you have any other requirements regarding connection?

USER: I want a price limit 5000 with single connection.

ASSISTANT: We found a flight with 2 connections on Delta airline, are you okay with the flght?

USER: Ok, proceed with booking.

ASSISTANT: Ok, your booking is done on Delta airline, flight number as 1021.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us, have a safe journey.