You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ruth Nelson.

ASSISTANT: Can you please tell me how may I help you?

USER: I am having my board exams in ORD.Can you please help me to book a flight ticket from OAK?

ASSISTANT: Can you please tell me your travelling dates?

USER: My preferable dates to travel are 10/23 and 10/25. Please make sure that the connection is 1.

ASSISTANT: Happy to say, there is a good news for you. There is a flight for you with connection limit 1 and price is 100. May I procced?

USER: Ok.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.