You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am looking for a direct flight, to visit the place Metropolitan Museum of Art. Can you help me over that?

ASSISTANT: Sure, can you provide me your source and destination airport codes please?

USER: Sure, my locations are IAH to LGA.

ASSISTANT: On which dates are you planning to do journey?

USER: Ok, I would like to travel on 04/20 and 04/22.

ASSISTANT: Can I have your name please?

USER: Sure, myself Sarah Garcia.

ASSISTANT: There is a direct flight available for you from Delta airlines, travel charge is 200 only. Shall I proceed booking?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with flight-1019, have a safe flight.

USER: Thank you for your help.