You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Larry Harris here.

ASSISTANT: How may I guide you?

USER: Reserve a flight ticket for me that is from IAH to SEA. For my business trip. My price limit is less than 500.

ASSISTANT: Harris, can you please provide me your travel dates?

USER: My travelling dates for journey are 05/26 to 05/28.

ASSISTANT: Wait for a while.

USER: Sure.

ASSISTANT: Harris, I found a single connection flight available from your source code with Hawaiian airlines. Shall I proceed for booking?

USER: You can book it.

ASSISTANT: Harris, your ticket is booked successfully with the flight number 1002.

USER: Thank you.

ASSISTANT: Than you Harris for approaching us.