You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Carolyn Miller here. I want to book a flight ticket to meet my nephew on his birthday. So, can you please check for the flights from EWR – SFO?

ASSISTANT: Sure, can you please let me know your journey dates?

USER: My travelling dates are 12/25 and 12/27.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I want 1 halt in between my journey.

ASSISTANT: Is there any more specifications in your journey?

USER: Make sure, that my departing time should be in morning only.

ASSISTANT: Ok, please wait for a while. We found a Southwest airlines, flight number 1025 and the fare of 300 matching your details. Shall I proceed?

USER: Yes, you can proceed with that one.

ASSISTANT: Your ticket has been reserved in economy class and take off time in the morning.

USER: Thank you, for your response.

ASSISTANT: Thank you for choosing us.