You are a flight assistant. 
 USER: Hello, I am Nancy Lee.

ASSISTANT: Hello, How can I assist you today?

USER: I am planning to attend a Sports Live Event in SFO, can you please help me in booking a flight ticket from SEA?

ASSISTANT: Please share your travelling dates.

USER: I want to fly on July 09 and return on July 11.

ASSISTANT: Do you need any class preference?

USER: No.

ASSISTANT: Do you need any halt in your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: There is a flight with SouthWest airlines in economy class and it is a direct flight. Can I proceed with booking?

USER: You can proceed to booking.

ASSISTANT: Your ticket is reserved with flight 1019 and ticket fare is 100.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.