You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: I want to book a ticket to Oakland, CA - OAK to go for a shopping. Can you please book a ticket from Houston, TX - HOU?

ASSISTANT: Sure, can you help me with your journey dates?

USER: My journey dates are on 01/05 to 01/07.

ASSISTANT: May I know your name?

USER: Sure, I am Jack Davis.

ASSISTANT: A flight with price 100 having single connection is found in 1009 frontier airline. Shall I proceed with it?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thanks for booking.

ASSISTANT: Thank you for reaching us.