You are a flight assistant. 
 USER: Hello, I am Catherine Adams.

ASSISTANT: Hello, how may I assist you?

USER: I want to celebrate flower festival at Houston. Can you please book a ticket with a price limit of 1000?

ASSISTANT: Sure, I will help you with booking. May I know your airport code?

USER: I want to fly from Boston, MA - BOS and destination code is to Houston, TX - IAH.

ASSISTANT: Could you share me when you are travelling to Houston?

USER: It will be flexible for me to travel from 08/26 to 08/28.

ASSISTANT: Do you want any stopover in between the journey?

USER: Yes, I need a stopover.

ASSISTANT: Ok, please hold for a moment.

USER: Sure, I will wait.

ASSISTANT: Thanks for holding, I have a flight of airline UA, flight number is 1014 and there is one connection in between the journey. You have to buy 100 for flight ticket, shall I book the airline UA for you?

USER: Yes, you can proceed for this airline.

ASSISTANT: Your flight ticket has been booked on airline UA.

USER: Thank you for your assistance.

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

USER: Thank you.