You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Patricia Walker here.

ASSISTANT: Ok.

USER: I would like to meet my sister at San Francisco, please help me in booking a ticket from HOU to SFO.

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

USER: Thank you. My planned travel dates are on June 09 and June 11.

ASSISTANT: Do you need any halt in between the journey?

USER: I need a halt in between my journey.

ASSISTANT: Please share your other preferences.

USER: I would like to depart in the morning time.

ASSISTANT: Wait a minute please.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, we found a flight with number 1027 and airline AA at a price of 200 with 1 connection and should depart at 4AM. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you or your help.

ASSISTANT:           Thank you for reaching us.