You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in reserving a flight ticket to IAH from EWR?

ASSISTANT: Please share your trip dates.

USER: My trip dates are from Feb 22 to Feb 24.

ASSISTANT: Do you need any connection limit?

USER: Yes, I need a single connecting flight.

ASSISTANT: Could you share your preferable timings?

USER: I am comfortable with any timings.

ASSISTANT: Can I know your class preference?

USER: No.

ASSISTANT: Do you have any specific airline?

USER: I am ok with any airline.

ASSISTANT: May I know your name for reservation?

USER: I am Barbara Williams.

ASSISTANT: There is a flight in economy class with Southwest Airlines and ticket fare of 100. Can I proceed?

USER: Yes, you can proceed with booking.

ASSISTANT: Your ticket is reserved with flight 1023.

USER: Thank you.

ASSISTANT: Thank you for opting us.