You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Jennifer Robinson.

ASSISTANT: ok.

USER: I want to book a ticket from PHL to LAS, can you help me?

ASSISTANT: Sure, may I know your travel dates please?'.

USER: My travel dates are 08/17 and 08/19.

ASSISTANT: Spirit airlines is having a flight with travel charge of 100, shall I proceed for booking?

USER: You can book it.

ASSISTANT: Your ticket has been booked with flight-1022, have a safe journey.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.