You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Christopher Gonzalez. I would like to book a ticket to washington, can you please assist me?

ASSISTANT: Sure, I am here to assist you. Can you please let me know your dates of travel?

USER: I am planning to fly on 05/02 and 05/04.

ASSISTANT: Can you please provide your source and destination codes?

USER: My departure and arrival codes are SFO and DCA.

ASSISTANT: Based on your request I have found a flight-1010 with 1 connection limit, costs 100 which travels from Spirit airlines. Shall I proceed?

USER: Yes, you can proceed with this flight.

ASSISTANT: Your flight ticket has been confirmed with Spirit airlines. Thank you for choosing our services. Have a safe journey.