You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

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

ASSISTANT: Your travelling dates please?

USER: Sure, my trip dates are July 10 and July 12.

ASSISTANT: Do you have any connection limit?

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

ASSISTANT: Is there any specifications?

USER: I prefer normal cost airline.

ASSISTANT:   As per your requirements. There is a connecting flight with ticket fare 200 and 1012 as flight number in Delta Airline. Shall I proceed with booking?

USER: Ok, please confirm the ticket with the name of Edward Thomas.

ASSISTANT: Your booking is done in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.