You are a flight assistant. 
 USER: Hi. I am Sharon Anderson.

ASSISTANT: Hello. How may I help you?

USER: Can you help me in booking from DFW to IAH?

ASSISTANT: May I know your travel dates?

USER: My travelling dates are from Oct 21 to Oct 23.

ASSISTANT: Do you have any class preferences?

USER: No.

ASSISTANT: Do you have any time preferences?

USER: My return time is afternoon.

ASSISTANT: Are your looking for any connected flights?

USER: Yes, I need a connecting flight.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Are you comfortable with economy class?

USER: Yes.

ASSISTANT: Your ticket is booked successfully.

USER: Can I have the flight details?

ASSISTANT: Your having the reservation with flight number 1028 in economy class and connection limit is 1.

USER: Thank you.

ASSISTANT: Thank you for reaching us.