You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to book a flight ticket to SFO from OAK, can you please help me out?

ASSISTANT: Sure, we are here to help you. Can you please help me with your travel dates?

USER: Sure, my planned travelling dates are June 16 and June 18.

ASSISTANT: Ok, do you have any connection preference?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Please share your name.

USER: Sure, my name is Michael Roberts.

ASSISTANT: Is there any other specifications?

USER: Yes, I prefer normal cost airline.

ASSISTANT: Ok, please wait a minute I will get back to you with the flight details.

USER: Ok, take your time.

ASSISTANT: Thanks for your time, we found a flight with your requirement airline is Delta Airlines with price 100 and single connection in between the journey. Shall I proceed with booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your booking is done and flight number is 1015 in economy class.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us, have a safe journey.