You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please book a flight on July 5th?

ASSISTANT: Sure, let me know your return date?

USER: I will be returning back on July 7th.

ASSISTANT: Can you please share source and destination airport codes?

USER: My source airport would be DFW and destination would be BOS.

ASSISTANT: Do you prefer direct or connecting flight?

USER: I am fine with any one of them.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Can you please share your name?

USER: My name is Margaret Robinson.

ASSISTANT: We found a connecting flight 1023 in American Airline with fare 100 and class is economy. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your prompt service.

ASSISTANT: Thank you for reaching us.