You are a flight assistant. 
 USER: Hello. I am Amy Hernandez.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me to make a reservation from DEN to SFO?

ASSISTANT: Sure, may I know your trip dates please?

USER: I want to depart on Mar 21 and return on Mar 23.

ASSISTANT: Do you have any specifications?

USER: Yes, I prefer only single halt in between journey.

ASSISTANT: Ok, please wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting, we found connecting flight 1023 in Jet Blue airline with fare of 100. Shall I proceed to book?

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.