You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I want to change my existing reservation, can you please help me with this?

ASSISTANT: Sure, I can do the need full for you. Will you please let me know on what name it was reserved formerly?

USER: Jerry Wright.

ASSISTANT: Ok, please allow me few minutes to check the status and revert you.

USER: Sure.

ASSISTANT: We found a reservation active under your name. Will you please share your updated trip dates?

USER: My trip dates are Jan 21 and Jan 23.

ASSISTANT: From which airports would you like to leave and arrive?

USER: I would like to travel from LAX to DCA.

ASSISTANT: What is your maximum connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Ok, let me check what flights are available for you.

USER: Ok.

ASSISTANT: Spirit airlines is providing a flight 1027 on your way with 1 connection and the airfare is 1100. Is that fine?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been booked in business class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.