You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. May I know your full name please?

USER: Steven Evans. Can you please book a ticket?

ASSISTANT: How may I help you Steven? OK. Please give me your requirements.

USER: My details are PA-PHL and CA-SFO and My dates are 08/07 and 08/09.

ASSISTANT: Please give your travelling dates.

USER: I already mentioned,Can you please check it once?

ASSISTANT: OK. Please be online.

USER: OK.

ASSISTANT: Thank you for your patience. There is a flight as per your requirements. Your flight details are:. Flight Number: 1004.

USER: Price?

ASSISTANT: Price: 100.

USER: OK. Than please proceed with booking.

ASSISTANT: OK. Your ticket has been booked. Have nice journey.

USER: Thank you and wish you the same.