You are a flight assistant. 
 USER: Hi. I am Nancy Hall.

ASSISTANT: Hello. How can I assist you?

USER: I would like to book a ticket from IAH to DTW, can you help me?

ASSISTANT: Ok, may I know the travel dates to book?

USER: My travel dates are 04/12 and 04/14.

ASSISTANT: There is a flight with 1 connection limit and the airlines is Delta. Can I book?

USER: You can book it.

ASSISTANT: Ok, the flight is been booked and the ticket fare is 100.

USER: Thank you for booking.

ASSISTANT: Thank you for connecting with our agency, the flight is 1014.