You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to go for a heritage tour in PHL. Can you book me a ticket from LAX?

ASSISTANT: May I know your desired travel dates please?

USER: I would start on Sept 22nd and return on Sept 24th.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: I need a connecting flight only.

ASSISTANT: Do you have any other specifications?

USER: I need a normal cost airline.

ASSISTANT: Please share your name.

USER: I am Frank Hernandez.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Fine, please proceed.

ASSISTANT: Your ticket is booked, flight number 1024 with American Airlines.

USER: Thanks for your service.

ASSISTANT: Thank you for opting us.