You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be there for you?

USER: I need a flight ticket to reach Dallas & Fort Worth, can you please help me to find a flight from Houston?

ASSISTANT: Sure, when are you planning to make your trip?

USER: I am planning to make my trip on the dates of Oct 14 and Oct 16.

ASSISTANT: How many connections are required?

USER: I require at least a single connection.

ASSISTANT: In Houston there are two airports HOU and IAH. Can you please let me know where would you prefer to leave from?

USER: Sure, I would like to leave from HOU airport.

ASSISTANT: Do you have any other specifications?

USER: No, thanks for asking.

ASSISTANT: Ok, please wait.

USER: Ok, I will wait for your reply.

ASSISTANT: Hawaiian airlines is providing a flight 1005 with 1 connection and the airfare is 200. Is that okay for you?

USER: Yes, please proceed with  the ticket booking under the name Margaret Phillips.

ASSISTANT: Your ticket has been booked.

USER: I am happy for the service you have provided. Thank you so much.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.