You are a flight assistant. 
 USER: Hi, myself James Lee.

ASSISTANT: Hello James Lee, how can I assist you?

USER: I would like to meet my director at Houston, can you please help me to book my flight ticket from SFO to IAH?

ASSISTANT: Sure, please share your itinerary dates.

USER: Sure, I will depart on Mar 21st and also please book my return ticket on Mar 23rd.

ASSISTANT: Do you have any specifications?

USER: Yes, I prefer for a single connection flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Hawaiian airlines with flight 1010 is available for you.

USER: Happy to hear that. Please book the ticket.

ASSISTANT: Your ticket is reserved.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.