You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: Can you please book an economy class flight from IAH to DFW?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Sure, I want to depart on May 17 and need to return on May 19.

ASSISTANT: Do you have any airline preferences?

USER: No.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No.

ASSISTANT: Can you please provide your name to proceed further?

USER: I am Cynthia Campbell.

ASSISTANT: There is a connecting flight with ticket fare 100 in JetBlue airlines in economy class. Is it ok for you?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is confirmed with flight number 1007. Departure time is 12:00 PM and arrival time is 7:00 AM.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a nice day.