You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: I need to book a flight ticket from DFW to SFO to enjoy Innovation festivals.

ASSISTANT: Sure, please share me your planned journey dates?

USER: Sure, my scheduled dates are Jan 14 and Jan 16.

ASSISTANT: May I know your name?

USER: Sure, Jerry Perez here.

ASSISTANT: Please share me your connection limit?

USER: I need a connected flight.

ASSISTANT: Do you have any other requirement?

USER: No.

ASSISTANT: I found a connecting flight 1028 of airline UA, fare is 100 and class is economy. Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for visiting us, have a nice journey.