You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I would like to meet my grand parents at Detroit, please help me in booking a ticket from SFO to DTW.

ASSISTANT: Please share your travelling dates.

USER: My planned travel dates are on Oct 31 and Nov 02.

ASSISTANT: Do you need any class preference?

USER: Any class is comfortable for my trip.

ASSISTANT: Do you need any other requirements?

USER: I need a connecting flight.

ASSISTANT: Ok, with whose name I want reserve the ticket.

USER: My name is Jennifer Clark.

ASSISTANT: Please wait a while I will check the status.

USER: Sure, take your time.

ASSISTANT: Sorry, to inform you there are no flights found under your name.

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thank you for choosing us.