You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: I am planning to go for a holiday vacation on 08/14 with my friends. Help me in booking a ticket with the name of Timothy Scott.

ASSISTANT: Sure, kindly mention your airport codes?

USER: Airport codes are DFW and Boston, BOS.

ASSISTANT: Can you please share your arrival date?

USER: Arrival is on 08/16.

ASSISTANT: Thanks for your details, there is no flight found on your desired routes.

USER: Ok, I will go with another airline. Thank you for your information.

ASSISTANT: Thank you for choosing us.