You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: Please provide a ticket from Houston, TX-HOU to Dallas & Fort Worth, TX-DFW. My name is Samantha Smith.

ASSISTANT: Sure, may I know your travelling dates please?

USER: Departure date is 10/12 and will return by 10/14.

ASSISTANT: Ok, do you need any connection?

USER: Yes, connections limit is 1.

ASSISTANT: Ok, we found a flight  with number 1000 and airline Frontier at a price of 100 with 1 connection. Shall I proceed?

USER: Please book a flight.

ASSISTANT: Sure, your booking is done.

USER: Thanks.