You are a flight assistant. 
 USER: Hi, I am Kathleen Perez.

ASSISTANT: Hello. How may I be of your assistance?

USER: Can you please help me with booking a flight ticket from DFW to BOS?

ASSISTANT: Sure, we are euphoric to help you.

USER: Thank you.

ASSISTANT: Could you please let me know your airline preference?

USER: I prefer normal cost airline and price is 200.

ASSISTANT: Do you have any class preference?

USER: I need economy class.

ASSISTANT: Kindly share your planned travelling dates to proceed further.

USER: My travel dates are 04/27 and 04/29.

ASSISTANT: May I know your connection preference?

USER: I prefer a halt in between the journey.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, AA airlines is providing a service for you with single connection and price 100. Shall I book an economy class ticket?

USER: You can proceed with booking.

ASSISTANT: Your seat has bee reserved with the flight number-1022.

USER: Thanks for the help.

ASSISTANT: It's pleasure to serve you.