You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you today?

USER: Will you please help me to book a flight ticket from IAH to MSP?

ASSISTANT: Sure, may I know your good name?

USER: Donald White here.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: Aug, 5 and Aug, 7 are my travel dates.

ASSISTANT: Do you have any preferences?

USER: I need to depart as well as return at morning time only.

ASSISTANT: Ok, please let me know your connection limit?

USER: I would prefer single connection.

ASSISTANT: Southwest Airlines is providing connecting flight with the ticket fare of 100 and depart time is 04:00 hours, arrival time is 10:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with a flight number 1017.

USER: Thank you.

ASSISTANT: Thank you for reaching us.