You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Christopher Martinez. I would like to book a ticket from DTW to ORD, can you help me?

ASSISTANT: May I know your travelling dates please?

USER: My travel dates are 05/09 and 05/11.

ASSISTANT: There is a fight with single connection, can I proceed for booking in 1027 flight?

USER: You can book it.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for booking.

ASSISTANT: Most welcome.