You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need you to book a flight ticket from IAH to HOU. Please help me with it.

ASSISTANT: Sure, can you please let me know your travel dates?

USER: August 27 and 29 are my planned travelling dates.

ASSISTANT: May I know if you have any airline preference?

USER: I am fine to fly in any airlines.

ASSISTANT: Could you let me know if you have any time concern?

USER: Nothing to state.

ASSISTANT: Would you care for connection limit?

USER: Yes, I do.

ASSISTANT: May I know what would be the connection limit?

USER: I need a break in between my journey.

ASSISTANT: Are there any more preferences that you want to avail?

USER: No, I am fine with the above mentioned preference.

ASSISTANT: May I ask for your name?

USER: Sure, my name is Ruth Phillips.

ASSISTANT: Give me a moment.

USER: No hurry, no worry. Take your time.

ASSISTANT:  United Airlines with flight 1009 is providing service on your route with connecting flight and the cost is 100.

USER: Ok.

ASSISTANT: Your ticket is booked where departure IAH 20:00 hours Aug 27 and arrival HOU 8:00 hours Aug 29.

USER: Great! Thank you.

ASSISTANT: Thank you for reaching us.