You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may I help you out?

USER: I am Stephanie Hill.

ASSISTANT: Ok.

USER: I would like to celebrate the flower festival in Ferry Building market place which is in San Francisco with my childhood friends. Could you please help me for booking?

ASSISTANT: Sure, I will help you in booking. Could you please share your travel airport codes?

USER: My travelling begins from TX-DFW and ends on CA-SFO.

ASSISTANT: When are you planning to celebrate  flower festival?

USER: I would like to depart on 02/06 and returns from 02/08.

ASSISTANT: Ok. Do you have any limitations to travel?

USER: I need a flight with one connection.

ASSISTANT: Ok.

USER: Price should be below 1000.

ASSISTANT: Ok. Thanks for sharing information. Delta airline and your flight number is 1003. May I proceed to book?

USER: You may proceed with booking.

ASSISTANT: Stephanie Hill, your ticket is confirmed with Delta airline.

USER: Thank you for your kind support.

ASSISTANT: Thanks for opting our service.