You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how shall I help you?

USER: I am Mary Walker. I want to book a flight ticket to Austin, to go for Nutshell Bike tour. Please help me with a connecting flight.

ASSISTANT: Sure, do you have price limit?

USER: I need the ticket within price 1000.

ASSISTANT: Help me with the travelling dates?

USER: My travelling dates are from 05/04 to 05/06.

ASSISTANT: Can I have your airport abbreviates?

USER: I want to fly from TX- IAH to TX- AUS.

ASSISTANT: Please be on hold.

USER: Ok.

ASSISTANT: Thanks for waiting, we are pleased to inform you that we have found an UA airline, flight number-1007 connections-1 and price limit is 100.

USER: Please go with booking.

ASSISTANT: Your flight ticket is done with the booking.

USER: Thank you.

ASSISTANT: Thank you for opting us.