You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Samantha Martinez. I need to book a ticket with fare of 200 to meet my friend after a long time. Could you please help me in doing that?

ASSISTANT: Sure, We are here to help you.

USER: Thank you.

ASSISTANT: What dates would you like me to book this plane ticket for?

USER: My travelling dates are 03/07 and return on 03/09.

ASSISTANT:  Please share me your take off and landing points.

USER: My airport codes are EWR and BOS.

ASSISTANT: We found a UA airline, flight number:1003 and the price is 100.

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for your approaching us.