You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Emily Walker. I want to book a ticket from DTW to DFW, can you help me?

ASSISTANT: May I know your itinerary dates please?

USER: My travel dates are 11/19 and 11/21.

ASSISTANT: May I know your preferable journey timings?

USER: I want to return in the evening.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight 1013 of Hawaiian airlines, can I proceed?

USER: You can book it.

ASSISTANT: Your booking is done in economy class.

USER: Thank you for booking.

ASSISTANT: Welcome.