You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I need you to book a flight ticket from SFO to PHL. Please help me.

ASSISTANT: Sure, may I know your travelling dates?

USER: November 27 and 29 are my planned travelling dates.

ASSISTANT: On which name shall I reserve flight ticket?

USER: Stephen Lewis.

ASSISTANT: Do you need any specifications?

USER: I need a break in between my journey.

ASSISTANT: Please wait a moment.

USER: Sure, I will wait.

ASSISTANT:  There is a flight with one connection and the price is 100 in Delta Airlines, can I proceed with the reservation?

USER: Please proceed.

ASSISTANT: Your ticket has been reserve with the flight number 1022.

USER: Thank you.

ASSISTANT: Thank you for reaching our service.