You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself John Hernandez.

ASSISTANT: How may I help you today?

USER: Can you please help me with flight ticket booking from DCA to OAK?

ASSISTANT: Sure, I will help you with that. Can you please share your journey dates?

USER: Sure, I need to travel on dates of 07/06 and 07/08.

ASSISTANT: Wait for a minute.

USER: Sure, I will wait for your response.

ASSISTANT: I found a ticket for you with price 100, flight number is 1013 and connection is 1. Is it ok for you?

USER: Can you please check with connection 0?

ASSISTANT: I am sorry there is no flight with that connection.

USER: Oh! It is sad to hear, anyway I will go with another mode of transport this time.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your time.