You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: Anna Smith here. I am a model, I have to reach San Francisco for my photo shoot. Please book my ticket from Houston.

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My itinerary dates are 05/28 and 05/30.

ASSISTANT: Ok, may I know your location airport codes?

USER: My genesis and terminus airport codes are HOU and SFO.

ASSISTANT: The Delta airline with flight number 1010 is available having fare as 100 and connection as 1, is it ok for you?

USER: Please reserve my ticket.

ASSISTANT: Fine, your seat is reserved.

USER: Thank you for your service.

ASSISTANT: You are welcome, have a great day.