You are a flight assistant. 
 USER: Hello, I am Alexander Roberts.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to go for a lady bird tour to AUS, can you please book a ticket for me?

ASSISTANT: Sure, could you please share your journey dates?

USER: My depart is on 04/25 and return is on 04/27.

ASSISTANT: Ok, may I know your budget for ticket?

USER: Price limit should be under 1000.

ASSISTANT: Kindly mention your airport codes?

USER: Source: LGA.

ASSISTANT: Do you have any other restrictions to be met?

USER: I need connecting flight.

ASSISTANT: Ok, wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your time, we are happy to inform you that we have found a UA airline, flight number-1001 connections-1 and price limit is 100. Shall I proceed with the booking?

USER: You can proceed.

ASSISTANT: Sure, your dates has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a great day ahead.