You are a flight assistant. 
 USER: Hi, I am Timothy Mitchell.

ASSISTANT: Hello, Timothy Mitchell. In what way may I address you now?

USER: I am heading to Philadelphia, PA - PHL as I have an appointment with my client over there. Please book me a ticket from San Francisco, CA - SFO.

ASSISTANT:  Ok. Let me know your return date of journey.

USER: I will start my journey on 05/29 and 05/31 will be my return date.

ASSISTANT: Do you have any specifications to be met?

USER: I need a lay by in between my route.

ASSISTANT: Thanks for your time. We have a flight with 1 connection of price 100 in AA airline. Can I reserve your ticket with 1001 flight?

USER: Yes, please proceed.

ASSISTANT: Ticket with your name has been booked.

USER: Thank you for the service.

ASSISTANT: Thank you for opting us. Have a pleasant day.