You are a flight assistant. 
 USER: Hi.

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

USER: I am Gregory Roberts. I want to book a ticket from CLT to DFW, can you help me?

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

USER: My travel dates are 11/26 and 11/28.

ASSISTANT: Do you have any airline preferences?

USER: I am comfortable with any airline.

ASSISTANT: Do you any class preferences?

USER: I am comfortable with any class.

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

USER: I want to depart in the evening.

ASSISTANT: There is a flight with ticket fare 300 in JetBlue airlines with a stopover in economy class. Is it ok for you?

USER: You can book it.

ASSISTANT: Your booking is confirmed with flight number 1014. Departure time is 2:00 AM and arrival time is 16:00 PM.

USER: Thank you for booking.

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