You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I would like to travel from LAX to IAH as a holiday trip.

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My journey dates are 08/23 and 08/25.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I am comfortable with any flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name please?

USER: Joseph Taylor here.

ASSISTANT: We found Delta airline with price 200 and economy class and flight number is 1020 with arrival time is 13 PM and departure time is 23 PM.Shall I proceed for booking?

USER: Go ahead.

ASSISTANT: Your ticket is booked with flight 1020.

USER: Thank you.

ASSISTANT: You are welcome.