You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Susan Robinson from New York.

ASSISTANT: Yes.

USER: Can you please help me in flight ticket booking process from JFK to SFO?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Thank you for your response, I want to take off on Apr 25 and book my return ticket also on Apr 27.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1019. Shall I proceed with this flight?

USER: I want to departure in morning time so please check with this.

ASSISTANT: Sorry for this inconvenience, I could not find any flight with your requirements.

USER: Oh! It's ok no problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your information.