You are a flight assistant. 
 USER: Hi, Edward Phillips here.

ASSISTANT: Hello, how may I help you today?

USER: I want to go for a flower festival at Boston to know about different flowers. Can you please book a ticket From Houston, TX - IAH to MA - BOS?

ASSISTANT: Sure, we are glad to serve you. May I know how much you can spend on ticket?

USER: I can afford up to 5000.

ASSISTANT: Please specify when you want to travel?

USER: I would like to depart on 10/24 and return on 10/26.

ASSISTANT: Do you have any halt in between journey?

USER: I nee a connection in between my journey to meet my friend.

ASSISTANT: Ok, please hold a moment, let me check the flight availability?

USER: Sure.

ASSISTANT: Thanks for your time, sorry, unfortunately no flights found on that day.

USER: Ok, no problem. I will find another alternative.

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

USER: Thanks for your response.