You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you at this moment?

USER: Can you please help me in booking my flight ticket from SFO to ORD?

ASSISTANT: Sure, may I know your good name please?

USER: Myself Emily Wright.

ASSISTANT: On which dates would you like to travel?

USER: My travelling dates are from 08/28 to 08/30.

ASSISTANT: Do you need a lay by in between the journey?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Ok, please wait for few minutes.

USER: Sure.

ASSISTANT: We found a Delta Airlines with fare of 300 and a lay by in between the journey matches your schedule.

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1001.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.