You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a ticket from ATL to SEA to meet my friend on his birthday. Can you please help me for booking?

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

USER: My journey dates are May 15 and May 17.

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

USER: I would like to travel in single connected flight.

ASSISTANT: May I know your good name please?

USER: Sure, I am Jennifer Clark.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Do you have any particular time for departing and returning? We found Southwest airline with economy class and flight number is 1016 with arrival time is 19:00 hours and departure time is 17:00 hours.Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.