You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I address you?

USER: I would like to book a flight ticket from SFO, can you please help me in making an airline reservation to DEN?

ASSISTANT: Ok, please mention your dates to book your ticket.

USER: My travelling dates are Oct 12th and Oct 14th.

ASSISTANT: Which type of airline you are looking for?

USER: I am ok with any airline.

ASSISTANT: Before going to proceed, I need to know what is your max connection limit?

USER: I will prefer to travel in a single connection.

ASSISTANT: Is there any other preferences?

USER: No.

ASSISTANT: I need to confirm your name to book your ticket.

USER: Thomas Miller.

ASSISTANT: As your requirement there is a Delta airlines, flight number:1012, with one connection and price is 100. Is that ok for you?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you for your response.

ASSISTANT: Thank you for opting us.