You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I would like to do my research work at Philadelphia, please help me in booking a ticket from PHX to PHL.

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My planned travel dates are on Nov 13 and Nov 15.

ASSISTANT: may I know your airline preference?

USER: I prefer normal-cost airline for my trip.

ASSISTANT: Do you need any break in your journey?

USER: I need a connecting flight.

ASSISTANT: Do you have any specification?

USER: I would like to return in the afternoon.

ASSISTANT: Here, I found a flight 1013 in UA airlines with 1 stopover and it costs you 100 in economy class. Can I proceed?

USER: Ok, please book my ticket with the name Janet Robinson.

ASSISTANT: Your booking is done.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us, have a safe flight.