You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I planned to meet my friends in IAH, can you please help me to book a flight ticket from HOU?

ASSISTANT: Sure, may I ask you for the preferred travel dates?

USER: I prefer to travel on Dec 5 and Dec 7.

ASSISTANT: Would you like to travel by direct or connecting flight?

USER: I prefer to travel in a connecting flight.

ASSISTANT: May I know if you have any time concern?

USER: I don't have any other preferences.

ASSISTANT: May I ask for your name?

USER: I am Cynthia Miller.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Spirit Airlines with flight 1021 is providing service on your route with connecting flight and the cost is 100.

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is booked where depart HOU 6:00 hours Dec 05 and arrival IAH 23:00 hours Dec 07.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.