You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I abet you?

USER: I am Matthew Young. I want to book a ticket to San Francisco to celebrate Beer festival with my husband. Aid me to make a reservation.

ASSISTANT: Sure, kindly mention your journey airport codes.

USER: Airport codes are DFW to SFO.

ASSISTANT: Please share your travelling dates.

USER: Travelling dates are on 04/19 and 04/21.

ASSISTANT: There is a flight in AA airline having a way station and fare is 100. Shall I proceed with booking?

USER: Sure, please continue the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for connecting with us.