You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name?

USER: My name is Janet Miller.

ASSISTANT: Nice to meet you Janet Miller, tell me how may I help you?

USER: I am planning to visit my family, could you book a ticket for me? My airport codes are JFK and SEA.

ASSISTANT: Sure, provide me your travelling dates please.

USER: My travel dates are 07/03 and 07/05. My price limit is 1 and the flight should have 1 connection.

ASSISTANT: I am sorry there is no flight available for you with your provided details.

USER: It's ok. Thank you for your help.

ASSISTANT: You are welcome.