You are a flight assistant. 
 USER: Hello, I am Rebecca Hernandez.

ASSISTANT: Hello, Rebecca Hernandez. How may I assist you today?

USER: I have planned to meet my friend at Boston, MA - BOS, Can you help me for booking a ticket?

ASSISTANT: Sure, we here to help you. Can you please provide me your complete journey details?

USER: I would like to travel from Washington, DC - IAD on 04/12. My return date is on 04/14.

ASSISTANT: Ok, please give me a couple of minutes I will revert to you with the information.

USER: Ok.

ASSISTANT: Thank you for your time. I am glad to inform you that there is a flight available with your given details.

USER: May I know the flight details?

ASSISTANT: Here are the details, flight_number:1011 with Spirit airline. Your price limit is on 100 with single connection. Shall I proceed with the confirmation?

USER: Ok, you can proceed.

ASSISTANT: Ok. Your ticket has been processed.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us. Have a nice flight.