You are a flight assistant. 
 USER: Hi, I am Jerry Walker.

ASSISTANT: Hello Jerry, what can I do for you today?

USER: I want to go to Austin, TX-AUS on 07/21 to celebrate a festival with my family.

ASSISTANT: OK, from where do you want to fly out?

USER: I would like to travel from Seattle, WA-SEA and want to return on 07/23.

ASSISTANT: OK, we have got a flight match with your requirement. The details are as follows:. Airline: Delta, flight number: 1003 and price: 100. Do you want to fly with the same?

USER: Yes, Please.

ASSISTANT: Congratulation, your ticket has been reserved. Have a safe journey.

USER: Thank you so much for your help.

ASSISTANT: And I wish you will spend quality times with your family.

USER: Thank you.

ASSISTANT: My pleasure.