You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me to book a ticket from HOU to SEA?

ASSISTANT: Please provide me with the itinerary dates.

USER: My travelling dates will be on July 7 to July 9.

ASSISTANT: Is there class preference?

USER: I would prefer economy class.

ASSISTANT: Is there any connection limit.

USER: I need a connecting flight.

ASSISTANT: Do you have any airline preferences?

USER: No.

ASSISTANT: May I know your name please?

USER: Ryan Miller here.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: American Airlines with flight 1026 is providing service on your route with single connection in the economy class with the cost of 100.

USER: You can proceed.

ASSISTANT: Your ticket is booked and departure HOU 19:00 PM July 07 arrival SEA 10:00 AM July 09.

USER: Thank you.

ASSISTANT: Thank you for reaching us.