You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am planning to attend my sister wedding at Philadelphia, PA-PHL can you help me booking a flight ticket from Los Angeles, CA-LAX?

ASSISTANT: Sure, I am euphoric to help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates?

USER: I will start on 01/19 and return on 01/21.

ASSISTANT: How much you can afford for this journey?

USER: I can pay up to 1000.

ASSISTANT: To proceed booking I need your good name.

USER: I am Kimberly Collins.

ASSISTANT: Please, hold on.

USER: Sure.

ASSISTANT: Thank you for being patience, there is a flight with airline: Frontier, flight number:1027, price 100, 1 connection. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your kind service.

ASSISTANT: Thank you for opting us.