You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you today?

USER: I am planning to visit Austin Zoo Park, AUS from HOU. Can you find a ticket for me?

ASSISTANT: Sure, when would you like to travel?

USER: Sure, my dates of travelling is 04/22 to 04/24.

ASSISTANT: Ok, please wait a moment.

USER: Ok, make sure that the connection limit is 1.

ASSISTANT: Based on your details, I have found a flight with Delta airlines. Flight number 1005 with the fare of 200 is available for you. Shall I proceed with it?

USER: Yes, proceed.

ASSISTANT: Ok, your ticket is booked successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey. May I know your name please?

USER: Yes, I am Dorothy Collins.

ASSISTANT: Ok Dorothy, thank you.