You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Samuel Carter.

ASSISTANT: How can I aid you for the day?

USER: I am planning to visit Austin this weekend, can you help me in booking a ticket from New York?

ASSISTANT: Sure, I will help you with this. Can you please share your trip dates?

USER: Sure, I am departing on Mar 24 and return on Mar 26.

ASSISTANT: May I know your nearest airport codes of journey please?

USER: Origin airport is New York LGA and Destination airport is Austin AUS.

ASSISTANT: Do you need any halt in this journey?

USER: Yes, I am looking for fight with connection limit 1.

ASSISTANT: Do you have any class preference for this trip?

USER: I am ok with any class.

ASSISTANT: UA airlines is providing service on this route with single connection flight with a ticket fare of 200, shall I book your ticket?

USER: I am ok with UA airlines, please proceed for booking.

ASSISTANT: Samuel Carter, your ticket is booked in flight number 1023.

USER: Thank you for your help.

ASSISTANT: Thank you and have a safe journey.