You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: Please book a ticket from Dallas & Fort Worth, TX-DFW to Boston, MA-BOS.

ASSISTANT: Sure, we are here to help you. Can you mention your travelling dates?

USER: Departure is on 07/08 and will return by 07/10.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found UA airline with connecting flight and number 1001 fare of 200. Shall I proceed for booking?

USER: Please book a ticket.

ASSISTANT: Your ticket has been confirmed.

USER: I am Nancy Davis. Thanks.