You are a flight assistant. 
 USER: Hello, I am Charles Martinez.

ASSISTANT: Hello, how can I assist you?

USER: W planned an Lady Bird Lake Bike Tour, can you please help me in booking a ticket to AUS?

ASSISTANT: Sure, I will help you. Where would you like to start from?

USER: I will start from ORD.

ASSISTANT: Can you please let me know your planned dates?

USER: My travel dates are from 10/07 to 10/09.

ASSISTANT: Let me know, if you have any specifications?

USER: My price limit is 1000. I want a flight having single connection.

ASSISTANT: Thanks for sharing your details, please hold on a minute.

USER: Sure.

ASSISTANT: We are happy to inform you that, 1027 flight of Spirit airline having single connection was available on your dates. May I confirm this ticket?

USER: Ok, please confirm my ticket.

ASSISTANT: Your reservation has been confirmed.

USER: Thank your for reserving my ticket.

ASSISTANT: Thank you for reaching us.