You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Gary Parker here. I would like to visit Austin to organise an event so please help with flight ticket booking.

ASSISTANT: Ok, I will definitely help you. Please tell me your travelling dates.

USER: Sure, I am going to move on 10/20 and return on 10/22.

ASSISTANT: Ok, may I know your source and destination codes?

USER: Sure, I would like to travel from IAH to AUS.

ASSISTANT: The Frontier airline with flight number 1001 is available having price as 100 and connection as 1. Shall I proceed booking?

USER: It suits to me, please go for booking.

ASSISTANT: Ok, your reservation process is completed.

USER: Thank you for your help.

ASSISTANT: My pleasure, have a safe journey.