You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you?

USER: I am Christine Lewis. Please book me a flight ticket from HOU to OAK?

ASSISTANT: Sure, let me know your travelling dates?

USER: I want to travel on 05/30 and need to return on 06/01.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight.

ASSISTANT: Frontier airlines with single connection and price is 100 of 1026 flight. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for the assistance.

ASSISTANT: Thank you.