You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Ruth Thompson. I need to book a ticket from IAD to LAX, can you help me?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travelling dates are Aug 20 to Aug 22.

ASSISTANT: Please share your connection limit.

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No, please proceed.

ASSISTANT: We found an Frontier airlines with single connection and flight number is 1019. Shall I proceed?

USER: Ok, please make it confirm.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.