You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you help me in booking my flight ticket from DCA to OAK?

ASSISTANT: Sure, please provide your travelling dates.

USER: My trip dates will be May 8th to May 10th.

ASSISTANT: Ok, Do you have any class preference?

USER: No, I am ok with any class.

ASSISTANT: Ok, please let me know your connection limit.

USER: I prefer a break with in my journey.

ASSISTANT: Ok, Is there any other preferences?

USER: No, thank you for asking.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1009 Southwest Airlines with a fare of 200. Can I proceed?

USER: You can proceed with the name Brandon Young.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.