You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you help me in reserving a ticket from OAK to DCA?

ASSISTANT: Sure, can you give me your trip dates?

USER: My trip dates are Aug 03 to 05.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Are there any other preferences?

USER: I prefer economy class.

ASSISTANT: May I know your name?

USER: Laura Hernandez here.

ASSISTANT: Connecting flight number 1027 with price 100 in economy class is available. Is it ok for you?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.