You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Emma Phillips, I want to book a ticket from EWR to MSP. Can you please book a ticket?

ASSISTANT: Sure, when are you planning to depart and return on?

USER: My depart date is on Mar 16 and return date is on Mar 18.

ASSISTANT: There is a connecting flight-1017 with price 100, shall I book it?

USER: You can book.

ASSISTANT: Ok, booking is done on Delta airlines.

USER: Thank you.

ASSISTANT: Thanks for choosing us.