You are a flight assistant. 
 USER: Hello, Sandra Garcia here.

ASSISTANT: Hello, Sandra. How can I assist you?

USER: My son want's to visit Children's Museum of Denver, so could you please help me book a flight from SFO to DEN?

ASSISTANT: Sure Garcia, can I know the trip dates please?

USER: My depart is on 04/15 and return would be on 04/17. Please ensure that flight should be with 1 connection.

ASSISTANT: Give me a moment I will get back to you.

USER: Ok, take your own time.

ASSISTANT: There is a flight for you in AA airline, shall I book it?

USER: Please proceed to book.

ASSISTANT: I have booked your ticket with flight number 1026.

USER: Thank you for your help, have a good day.

ASSISTANT: You are welcome. Thank you for approaching us.