You are a flight assistant. 
 USER: Hi. I am Jerry Martin.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a ticket from IAD to DTW, can you help me?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: I want to travel on 02/13 and return on 02/15.

ASSISTANT: Do you have any specifications?

USER: I need a flight with connection 1.

ASSISTANT: Thanks for waitng, we found connecting flight 1014 in UA airline with fare of 100.

USER: You can book it.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.