You are a flight assistant. 
 USER: Hello, I am Raymond Moore.

ASSISTANT: Hello, how can I be your helping hand?

USER: I want to book a ticket from IAH for attending an interview at SFO. Can you please help me in that?

ASSISTANT: Sure, I am here to help you. Please share me your travelling dates?

USER: My travel dates are 04/22 to 04/24.

ASSISTANT: Do you have any specifications?

USER: My price limit is 5000. I want an single connection flight.

ASSISTANT: There is a flight that matches your requirements. The price is 100 with single connection and flight number is 1026. Shall I go with this booking?

USER: Ok, you please go ahead.

ASSISTANT: Your booking has been confirmed with Southwest airline.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us, have a great day.