You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to Global Agency.

USER: My name is Daniel Lopez.

ASSISTANT: Lopez, how can I assist you today?

USER: I am a nature lover and would like to spend my weekend at Houston Zoo. Can you help me in booking a ticket?

ASSISTANT: Sure, can you share us your journey dates?

USER: I am planning my journey on dates 07/15 and 07/17.

ASSISTANT: May I know your source and destination airport code?

USER: The airports which I am travelling from and to are PHX and HOU.

ASSISTANT: There is a flight available from AA airline, connection 1 and price is 100 only, shall I proceed with booking your ticket?

USER: Please proceed.

ASSISTANT: Sure, your ticket is confirmed with the flight number 1011. Have a nice journey.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.